watsonx.aiで時系列モデル(Granite time series)を試してみた

2025年2月にIBMから時系列予測を行うための基盤モデルとして [Granite Time Series Model](https://www.ibm.com/docs/ja/watsonx/saas?topic=solutions-forecast-future-values) が正式リリースされました。このモデルでは、過去のデータに基づいて将来の値を予測することができます。
マニュアルには以下のような説明があります。

:::note info
Graniteの時系列モデルは、IBM Researchによる多変量時系列予測用のコンパクトな事前学習済みモデルであり、Tiny Time Mixers（TTM）としても知られています。
時系列予測APIを使用して、時系列 foundation model に過去のデータ観測値を渡し、ゼロショット推論で将来の値を予測します。 例えば、この方法を使用して、以下のタイプのデータの時間ベースの観測値から将来の値を予測することができます
- 株価と取引量
- 心電図（EKG）データまたは睡眠ポリグラフ（PSG）記録
- 温度データと地震計データ
- ネットワーク・パフォーマンス測定
:::

ここでは [東京の気温データ](https://www.data.jma.go.jp/obd/stats/etrn/view/monthly_s3.php?prec_no=44&block_no=47662&year=&month=&day=&view=a1) を取り込んで、実際の気温との比較や今後の予測を行います。

## 環境の準備
今回試した環境はMacのVisual Studio Codeで、Python3.11のランタイムを使用しています。他にもwatsonx.aiのNotebookなどでも利用できます。
最初にibm-watsonx-aiとライブラリをインストールします

```python
!pip install -U matplotlib | tail -n 1
!pip install -U "ibm-watsonx-ai>=1.1.24" | tail -n 1
```

次に接続情報を指定します
```python
from ibm_watsonx_ai import APIClient
from ibm_watsonx_ai import Credentials
from ibm_watsonx_ai.foundation_models import ModelInference

# watsonx.aiランタイムへの接続情報を設定
credentials = Credentials(
    url = "https://jp-tok.ml.cloud.ibm.com",
    api_key = "0aBc1DEfGh2i_jKlMn1o34PqOrSt0u567vwxY8zA90bc",
)
client = APIClient(credentials)
```

**url** と **api_key** を環境に合わせて書き換えます。不明な場合は以下を参考にします

https://qiita.com/spssfun2017/items/e528d0f41749d32976fb

### データの準備
東京の気温データはスクリプトでCSVデータに変換して利用しました。
使用したデータは [こちら](#使用したデータ) に貼り付けたのでコピペして利用できます。
### データを読み込んでデータフレームに格納

```python
import pandas as pd

# 気象庁の気温データをダウンロードしてCSVに変換したファイルを読み込む
df = pd.read_csv('/work/temp_data_Date.csv')
```

```
df
      year  month  value        date
0     1876      1    1.6  1876-01-15
1     1876      2    3.4  1876-02-15
2     1876      3    8.1  1876-03-15
3     1876      4   12.2  1876-04-15
4     1876      5   17.0  1876-05-15
...    ...    ...    ...         ...
1783  2024      8   29.0   2024/8/15
1784  2024      9   26.6   2024/9/15
1785  2024     10   20.6  2024/10/15
1786  2024     11   13.7  2024/11/15
1787  2024     12    8.1  2024/12/15

1788 rows x 4 columns
```

### データを分割
1788ヶ月分のデータの内、直近60ヶ月分を予測対象して、それ以前を学習データとして利用するために分割します。

```python
timestamp_column = "date"
target_column = "value"
context_length = 1788
future_context = 60

future_data = df.iloc[-future_context:,]
data = df.iloc[-context_length:-future_context,]
```
### 使用する基盤モデルのIDを指定
今回は **ibm/granite-ttm-1536-96-r2** を使用します。

```python
ts_model_id = client.foundation_models.TimeSeriesModels.GRANITE_TTM_1536_96_R2
```
:::note info
現時点で利用できるIBM Granite時系列基盤モデルは、以下の３つがあります。
**ibm/granite-ttm-512-96-r2**：少なくとも512のデータポイントが必要です。
**ibm/granite-ttm-1024-96-r2**：少なくとも1,024個のデータポイントが必要です。
**ibm/granite-ttm-1536-96-r2**： 少なくとも1,536のデータポイントが必要です。

:::
[TSModelInference](https://ibm.github.io/watsonx-ai-python-sdk/fm_ts_model_inference.html) クラスを初期化します。TSModelInference は、履歴データに基づいて将来の値を予測するように設計されています。


```python
from ibm_watsonx_ai.foundation_models import TSModelInference

ts_model = TSModelInference(
    model_id=ts_model_id,
    project_id="677563ca-c01d-4683-a73e-80e2f5e5ff01",
    api_client=client
)
```
**project_id** は watsonxの画面から プロジェクト > 一般 > 管理 で確認できるので、環境に合わせて書き換えます。

### モデルパラメータの定義
モデル [パラメータの定義](https://ibm.github.io/watsonx-ai-python-sdk/fm_schema.html#tsmodelinference-parameters)（タイムスタンプ列, 予測頻度, 予測対象の列）を指定します。

```python
from ibm_watsonx_ai.foundation_models.schema import TSForecastParameters

forecasting_params = TSForecastParameters(
    timestamp_column=timestamp_column,
    freq="1M",
    target_columns=[target_column],
)
```
**timestamp_column**：タイムスタンプのカラム。ここでは "date"列を指定してます。タイムスタンプの書式は ISO8601 形式の文字列であれば大丈夫です。(今回は "YYYY-MM-DD")
**freq**：今回は月次のデータを使用しているため、"1M" とします。
**target_columns**：予測するデータを含むカラム。ここでは "value"列を指定してます。

### 時系列モデルで予測を実行
[forecast()](https://ibm.github.io/watsonx-ai-python-sdk/fm_ts_model_inference.html#ibm_watsonx_ai.foundation_models.inference.TSModelInference.forecast) メソッドを呼び出して、将来の気温を予測します。
予測結果は、results に格納します。
```python
results = ts_model.forecast(data=data, params=forecasting_params)['results'][0]
# 予測結果をデータフレームに取り込み
df_predict = pd.DataFrame(results)
```
### 過去データと共に予測データをプロット
実際の値(東京の温度)と予測された結果をプロットして結果を確認します。

```python
import matplotlib.pyplot as plt
import numpy as np

plt.figure(figsize=(16,6))
plt.title("Tempature")
plt.plot(np.asarray(data[timestamp_column], dtype='datetime64[s]'), data[target_column], label="Historical data")
plt.plot(np.asarray(df_predict[timestamp_column], dtype='datetime64[s]'), df_predict[target_column], label="Predicted")
plt.plot(np.asarray(future_data[timestamp_column], dtype='datetime64[s]'), future_data[target_column], label="True", linestyle='dashed')
plt.legend(loc='center left', bbox_to_anchor=(1, 0.5))
plt.show()
```
![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/1322004/9c792d58-6322-4a2d-b4e3-eb92a1142088.png)
これだとよくわからないので、2015年以降に範囲を絞ります。
```python
recent_data = data.iloc[-60:,]

fig, ax = plt.subplots()
ax.plot(np.asarray(recent_data[timestamp_column], dtype='datetime64[s]'), recent_data[target_column], label="Historical data")
ax.plot(np.asarray(df_predict[timestamp_column], dtype='datetime64[s]'), df_predict[target_column], label="Predicted")
ax.plot(np.asarray(future_data[timestamp_column], dtype='datetime64[s]'), future_data[target_column], label="True", linestyle='dashed')
#plt.legend(loc='center left', bbox_to_anchor=(1, 0.5))
ax.figure.set_size_inches(16, 10)
plt.legend()
plt.ylim(0, 35)
ax.grid()
plt.show()
```
![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/1322004/5b09424f-1234-47c3-a493-419579492f69.png)

:::note info
オレンジ色は2020年までのデータを元に予測した値で、緑の点線が実際の推移です。2020〜2024年の値を比較すると2023年と2024年は記録的な猛暑で予測よりも高い値になっています。
:::

時系列モデルの予測精度を評価する指標として、MAPE（平均絶対パーセント誤差）を出してみます。

```python
from sklearn.metrics import mean_absolute_percentage_error
mape = mean_absolute_percentage_error(future_data[target_column], df_predict.iloc[:future_context,][target_column])
print(f"MAPE = {mape:.2%}")
```
MAPE = 8.95%

### まとめ
時系列データを準備するだけで難しい知識がなくても簡単に試すことができました。
時系列モデルは名前の通り、周期的な推移をする時系列データを予測する際に利用できます。予測の際に変数の指定はなく、時系列のデータが512個以上あれば今回の手順に従って試すことができます。

### おまけ
2024年までのデータでモデルを作成して、2032年までを予測。さらに年単位で平均を出して全体をグラフ化してみました。温暖化が進んでいる事実はわかりますが、この後の数年はそこまで上がらない予想が出ています。
![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/1322004/f16411fd-4229-48a6-9c16-b51cdc437e33.png)

### 使用したデータ
<details>
  <summary>東京の気温データ(クリックで展開)</summary>
以下の内容をコピーしてCSVファイルに保存して利用します

```
year,month,value,date
1876,01,1.6,1876-01-15
1876,02,3.4,1876-02-15
1876,03,8.1,1876-03-15
1876,04,12.2,1876-04-15
1876,05,17,1876-05-15
1876,06,18.5,1876-06-15
1876,07,24.3,1876-07-15
1876,08,26.6,1876-08-15
1876,09,22.6,1876-09-15
1876,10,14.8,1876-10-15
1876,11,9.1,1876-11-15
1876,12,4.8,1876-12-15
1877,01,3.2,1877-01-15
1877,02,3.6,1877-02-15
1877,03,6.2,1877-03-15
1877,04,13.6,1877-04-15
1877,05,16.5,1877-05-15
1877,06,22,1877-06-15
1877,07,26.5,1877-07-15
1877,08,25.9,1877-08-15
1877,09,21.3,1877-09-15
1877,10,15.9,1877-10-15
1877,11,9.6,1877-11-15
1877,12,5.8,1877-12-15
1878,01,2.3,1878-01-15
1878,02,2.5,1878-02-15
1878,03,7.2,1878-03-15
1878,04,11.5,1878-04-15
1878,05,18.3,1878-05-15
1878,06,20,1878-06-15
1878,07,26,1878-07-15
1878,08,24.6,1878-08-15
1878,09,22.8,1878-09-15
1878,10,15.8,1878-10-15
1878,11,9.7,1878-11-15
1878,12,5.1,1878-12-15
1879,01,3.2,1879-01-15
1879,02,5.4,1879-02-15
1879,03,8,1879-03-15
1879,04,12.6,1879-04-15
1879,05,18,1879-05-15
1879,06,21.4,1879-06-15
1879,07,26.1,1879-07-15
1879,08,26.6,1879-08-15
1879,09,21.3,1879-09-15
1879,10,15,1879-10-15
1879,11,9.7,1879-11-15
1879,12,8,1879-12-15
1880,01,2.6,1880-01-15
1880,02,5.8,1880-02-15
1880,03,8.4,1880-03-15
1880,04,12.3,1880-04-15
1880,05,17.7,1880-05-15
1880,06,19.8,1880-06-15
1880,07,24.2,1880-07-15
1880,08,25.5,1880-08-15
1880,09,22.5,1880-09-15
1880,10,16.6,1880-10-15
1880,11,10.2,1880-11-15
1880,12,3.9,1880-12-15
1881,01,2.1,1881-01-15
1881,02,3.7,1881-02-15
1881,03,5.3,1881-03-15
1881,04,11.6,1881-04-15
1881,05,17.2,1881-05-15
1881,06,21.3,1881-06-15
1881,07,24,1881-07-15
1881,08,26.7,1881-08-15
1881,09,22.7,1881-09-15
1881,10,15.7,1881-10-15
1881,11,11,1881-11-15
1881,12,4.3,1881-12-15
1882,01,4.6,1882-01-15
1882,02,5.2,1882-02-15
1882,03,6.9,1882-03-15
1882,04,13.7,1882-04-15
1882,05,16.8,1882-05-15
1882,06,20.4,1882-06-15
1882,07,24.2,1882-07-15
1882,08,24.7,1882-08-15
1882,09,21.1,1882-09-15
1882,10,15.4,1882-10-15
1882,11,9.6,1882-11-15
1882,12,5,1882-12-15
1883,01,3.1,1883-01-15
1883,02,1.9,1883-02-15
1883,03,5.3,1883-03-15
1883,04,12,1883-04-15
1883,05,15.5,1883-05-15
1883,06,19.8,1883-06-15
1883,07,23.7,1883-07-15
1883,08,25.1,1883-08-15
1883,09,21.8,1883-09-15
1883,10,16.7,1883-10-15
1883,11,10,1883-11-15
1883,12,5,1883-12-15
1884,01,2.6,1884-01-15
1884,02,2.7,1884-02-15
1884,03,6.1,1884-03-15
1884,04,11.6,1884-04-15
1884,05,15.5,1884-05-15
1884,06,19.8,1884-06-15
1884,07,23.4,1884-07-15
1884,08,24.1,1884-08-15
1884,09,22.3,1884-09-15
1884,10,15.8,1884-10-15
1884,11,7.6,1884-11-15
1884,12,3.4,1884-12-15
1885,01,0.6,1885-01-15
1885,02,2.2,1885-02-15
1885,03,4.9,1885-03-15
1885,04,10.7,1885-04-15
1885,05,15.2,1885-05-15
1885,06,20.3,1885-06-15
1885,07,23.1,1885-07-15
1885,08,25.4,1885-08-15
1885,09,22.1,1885-09-15
1885,10,16.1,1885-10-15
1885,11,10.7,1885-11-15
1885,12,5.7,1885-12-15
1886,01,2.4,1886-01-15
1886,02,2,1886-02-15
1886,03,6.9,1886-03-15
1886,04,12.3,1886-04-15
1886,05,16.4,1886-05-15
1886,06,20.9,1886-06-15
1886,07,25,1886-07-15
1886,08,26.5,1886-08-15
1886,09,23.2,1886-09-15
1886,10,16.6,1886-10-15
1886,11,10.2,1886-11-15
1886,12,4.7,1886-12-15
1887,01,2.7,1887-01-15
1887,02,4.3,1887-02-15
1887,03,6.9,1887-03-15
1887,04,12.2,1887-04-15
1887,05,15.2,1887-05-15
1887,06,20.3,1887-06-15
1887,07,23.6,1887-07-15
1887,08,25.3,1887-08-15
1887,09,21,1887-09-15
1887,10,16.6,1887-10-15
1887,11,11.6,1887-11-15
1887,12,5.7,1887-12-15
1888,01,3.3,1888-01-15
1888,02,2.2,1888-02-15
1888,03,7.2,1888-03-15
1888,04,12.4,1888-04-15
1888,05,16,1888-05-15
1888,06,18.6,1888-06-15
1888,07,24.5,1888-07-15
1888,08,25.6,1888-08-15
1888,09,20.9,1888-09-15
1888,10,15,1888-10-15
1888,11,11.4,1888-11-15
1888,12,5.2,1888-12-15
1889,01,2.1,1889-01-15
1889,02,3.1,1889-02-15
1889,03,6.9,1889-03-15
1889,04,12,1889-04-15
1889,05,15.7,1889-05-15
1889,06,20.9,1889-06-15
1889,07,23.4,1889-07-15
1889,08,25.8,1889-08-15
1889,09,20.3,1889-09-15
1889,10,14.6,1889-10-15
1889,11,9.7,1889-11-15
1889,12,4.9,1889-12-15
1890,01,3.4,1890-01-15
1890,02,6.1,1890-02-15
1890,03,9.2,1890-03-15
1890,04,14.2,1890-04-15
1890,05,16.1,1890-05-15
1890,06,22,1890-06-15
1890,07,23.5,1890-07-15
1890,08,25.4,1890-08-15
1890,09,24.2,1890-09-15
1890,10,16,1890-10-15
1890,11,10.8,1890-11-15
1890,12,9.3,1890-12-15
1891,01,2.4,1891-01-15
1891,02,3.8,1891-02-15
1891,03,8.9,1891-03-15
1891,04,12,1891-04-15
1891,05,18.2,1891-05-15
1891,06,20.3,1891-06-15
1891,07,24.9,1891-07-15
1891,08,25.5,1891-08-15
1891,09,24.3,1891-09-15
1891,10,16.5,1891-10-15
1891,11,10.4,1891-11-15
1891,12,5.6,1891-12-15
1892,01,3.7,1892-01-15
1892,02,4.1,1892-02-15
1892,03,5.1,1892-03-15
1892,04,13.1,1892-04-15
1892,05,16.6,1892-05-15
1892,06,21.1,1892-06-15
1892,07,25.7,1892-07-15
1892,08,26.4,1892-08-15
1892,09,23,1892-09-15
1892,10,16.5,1892-10-15
1892,11,9.9,1892-11-15
1892,12,3.3,1892-12-15
1893,01,2.6,1893-01-15
1893,02,2.2,1893-02-15
1893,03,6.2,1893-03-15
1893,04,13.3,1893-04-15
1893,05,15.8,1893-05-15
1893,06,20.5,1893-06-15
1893,07,25.3,1893-07-15
1893,08,26.2,1893-08-15
1893,09,22.5,1893-09-15
1893,10,15.9,1893-10-15
1893,11,10.1,1893-11-15
1893,12,4.7,1893-12-15
1894,01,3,1894-01-15
1894,02,3.7,1894-02-15
1894,03,8.4,1894-03-15
1894,04,13.8,1894-04-15
1894,05,16.3,1894-05-15
1894,06,23.6,1894-06-15
1894,07,26.8,1894-07-15
1894,08,27,1894-08-15
1894,09,21.9,1894-09-15
1894,10,15.4,1894-10-15
1894,11,11.6,1894-11-15
1894,12,5.8,1894-12-15
1895,01,2.1,1895-01-15
1895,02,4,1895-02-15
1895,03,6.9,1895-03-15
1895,04,12.9,1895-04-15
1895,05,17.5,1895-05-15
1895,06,20.4,1895-06-15
1895,07,22.1,1895-07-15
1895,08,25.5,1895-08-15
1895,09,22.9,1895-09-15
1895,10,16.5,1895-10-15
1895,11,9.9,1895-11-15
1895,12,5.4,1895-12-15
1896,01,3.3,1896-01-15
1896,02,3.5,1896-02-15
1896,03,6,1896-03-15
1896,04,13.7,1896-04-15
1896,05,16.6,1896-05-15
1896,06,21.6,1896-06-15
1896,07,24.1,1896-07-15
1896,08,25.9,1896-08-15
1896,09,22.3,1896-09-15
1896,10,15.8,1896-10-15
1896,11,10.7,1896-11-15
1896,12,4.8,1896-12-15
1897,01,3.7,1897-01-15
1897,02,3.5,1897-02-15
1897,03,5.7,1897-03-15
1897,04,11.3,1897-04-15
1897,05,17.3,1897-05-15
1897,06,18.8,1897-06-15
1897,07,22.9,1897-07-15
1897,08,25,1897-08-15
1897,09,20.9,1897-09-15
1897,10,15.2,1897-10-15
1897,11,10.1,1897-11-15
1897,12,3.7,1897-12-15
1898,01,3.6,1898-01-15
1898,02,4.4,1898-02-15
1898,03,5.5,1898-03-15
1898,04,11.2,1898-04-15
1898,05,16.7,1898-05-15
1898,06,19.2,1898-06-15
1898,07,25.9,1898-07-15
1898,08,26.1,1898-08-15
1898,09,21.6,1898-09-15
1898,10,16,1898-10-15
1898,11,10.9,1898-11-15
1898,12,6.4,1898-12-15
1899,01,3.2,1899-01-15
1899,02,4.2,1899-02-15
1899,03,8.5,1899-03-15
1899,04,12.8,1899-04-15
1899,05,17.9,1899-05-15
1899,06,21.5,1899-06-15
1899,07,23.2,1899-07-15
1899,08,26.1,1899-08-15
1899,09,19.8,1899-09-15
1899,10,14.3,1899-10-15
1899,11,8.9,1899-11-15
1899,12,5.5,1899-12-15
1900,01,1.6,1900-01-15
1900,02,3.1,1900-02-15
1900,03,5.7,1900-03-15
1900,04,11.4,1900-04-15
1900,05,17.3,1900-05-15
1900,06,19.3,1900-06-15
1900,07,22.8,1900-07-15
1900,08,26.1,1900-08-15
1900,09,22.6,1900-09-15
1900,10,16.5,1900-10-15
1900,11,11,1900-11-15
1900,12,5.5,1900-12-15
1901,01,4.1,1901-01-15
1901,02,3.7,1901-02-15
1901,03,7.3,1901-03-15
1901,04,13.4,1901-04-15
1901,05,16.1,1901-05-15
1901,06,20.6,1901-06-15
1901,07,22.1,1901-07-15
1901,08,25.1,1901-08-15
1901,09,22.3,1901-09-15
1901,10,16.8,1901-10-15
1901,11,10.2,1901-11-15
1901,12,4.5,1901-12-15
1902,01,2.4,1902-01-15
1902,02,3.8,1902-02-15
1902,03,8.4,1902-03-15
1902,04,11.6,1902-04-15
1902,05,16.3,1902-05-15
1902,06,19.8,1902-06-15
1902,07,21.8,1902-07-15
1902,08,22.9,1902-08-15
1902,09,22.6,1902-09-15
1902,10,16.6,1902-10-15
1902,11,11.5,1902-11-15
1902,12,7.1,1902-12-15
1903,01,4.6,1903-01-15
1903,02,4.1,1903-02-15
1903,03,7.7,1903-03-15
1903,04,12.7,1903-04-15
1903,05,15.9,1903-05-15
1903,06,19.7,1903-06-15
1903,07,23.2,1903-07-15
1903,08,25.7,1903-08-15
1903,09,22.3,1903-09-15
1903,10,15.2,1903-10-15
1903,11,9.1,1903-11-15
1903,12,4.1,1903-12-15
1904,01,1.9,1904-01-15
1904,02,4.3,1904-02-15
1904,03,6.1,1904-03-15
1904,04,13.2,1904-04-15
1904,05,15.7,1904-05-15
1904,06,21.8,1904-06-15
1904,07,24.8,1904-07-15
1904,08,25.1,1904-08-15
1904,09,21.2,1904-09-15
1904,10,16.4,1904-10-15
1904,11,9.1,1904-11-15
1904,12,5.3,1904-12-15
1905,01,4.3,1905-01-15
1905,02,2.7,1905-02-15
1905,03,5.6,1905-03-15
1905,04,10.9,1905-04-15
1905,05,16.9,1905-05-15
1905,06,20.8,1905-06-15
1905,07,23.3,1905-07-15
1905,08,22.2,1905-08-15
1905,09,21.9,1905-09-15
1905,10,16.2,1905-10-15
1905,11,10.3,1905-11-15
1905,12,6.8,1905-12-15
1906,01,2.2,1906-01-15
1906,02,2.6,1906-02-15
1906,03,7.3,1906-03-15
1906,04,12.9,1906-04-15
1906,05,16.3,1906-05-15
1906,06,18.4,1906-06-15
1906,07,23.5,1906-07-15
1906,08,24.5,1906-08-15
1906,09,19.7,1906-09-15
1906,10,15.1,1906-10-15
1906,11,9.3,1906-11-15
1906,12,5.9,1906-12-15
1907,01,4,1907-01-15
1907,02,2.9,1907-02-15
1907,03,5.6,1907-03-15
1907,04,12.4,1907-04-15
1907,05,17.1,1907-05-15
1907,06,19.2,1907-06-15
1907,07,22.7,1907-07-15
1907,08,25.8,1907-08-15
1907,09,21.3,1907-09-15
1907,10,15.2,1907-10-15
1907,11,11.2,1907-11-15
1907,12,4.5,1907-12-15
1908,01,3.2,1908-01-15
1908,02,3.4,1908-02-15
1908,03,6.2,1908-03-15
1908,04,12.3,1908-04-15
1908,05,16.1,1908-05-15
1908,06,20.9,1908-06-15
1908,07,22.1,1908-07-15
1908,08,25.4,1908-08-15
1908,09,19.4,1908-09-15
1908,10,16.1,1908-10-15
1908,11,9.1,1908-11-15
1908,12,4.6,1908-12-15
1909,01,2.1,1909-01-15
1909,02,3.1,1909-02-15
1909,03,6.3,1909-03-15
1909,04,13.6,1909-04-15
1909,05,16.9,1909-05-15
1909,06,20.2,1909-06-15
1909,07,24.3,1909-07-15
1909,08,25.2,1909-08-15
1909,09,21.8,1909-09-15
1909,10,14.8,1909-10-15
1909,11,10,1909-11-15
1909,12,4.6,1909-12-15
1910,01,4.2,1910-01-15
1910,02,2.9,1910-02-15
1910,03,6.1,1910-03-15
1910,04,12.3,1910-04-15
1910,05,16.8,1910-05-15
1910,06,20.7,1910-06-15
1910,07,23,1910-07-15
1910,08,24.1,1910-08-15
1910,09,20.9,1910-09-15
1910,10,16.1,1910-10-15
1910,11,10.4,1910-11-15
1910,12,4.3,1910-12-15
1911,01,2.5,1911-01-15
1911,02,5.2,1911-02-15
1911,03,8.2,1911-03-15
1911,04,13.8,1911-04-15
1911,05,16.2,1911-05-15
1911,06,20.8,1911-06-15
1911,07,24.5,1911-07-15
1911,08,25.6,1911-08-15
1911,09,22.6,1911-09-15
1911,10,15.8,1911-10-15
1911,11,12.8,1911-11-15
1911,12,5,1911-12-15
1912,01,3,1912-01-15
1912,02,6.2,1912-02-15
1912,03,8.1,1912-03-15
1912,04,13,1912-04-15
1912,05,16.7,1912-05-15
1912,06,20.1,1912-06-15
1912,07,24.3,1912-07-15
1912,08,25.2,1912-08-15
1912,09,20.2,1912-09-15
1912,10,15.9,1912-10-15
1912,11,9.4,1912-11-15
1912,12,4.7,1912-12-15
1913,01,1.9,1913-01-15
1913,02,4.5,1913-02-15
1913,03,6.2,1913-03-15
1913,04,13.6,1913-04-15
1913,05,16.1,1913-05-15
1913,06,20.3,1913-06-15
1913,07,23.3,1913-07-15
1913,08,23.8,1913-08-15
1913,09,20,1913-09-15
1913,10,15.6,1913-10-15
1913,11,10,1913-11-15
1913,12,5.2,1913-12-15
1914,01,4.3,1914-01-15
1914,02,3.5,1914-02-15
1914,03,8.8,1914-03-15
1914,04,11.8,1914-04-15
1914,05,17.8,1914-05-15
1914,06,21.5,1914-06-15
1914,07,25.5,1914-07-15
1914,08,26.4,1914-08-15
1914,09,22.5,1914-09-15
1914,10,16.1,1914-10-15
1914,11,11.9,1914-11-15
1914,12,5.8,1914-12-15
1915,01,3.3,1915-01-15
1915,02,4.1,1915-02-15
1915,03,6.6,1915-03-15
1915,04,11.6,1915-04-15
1915,05,15.9,1915-05-15
1915,06,21.9,1915-06-15
1915,07,24.2,1915-07-15
1915,08,25.7,1915-08-15
1915,09,22.7,1915-09-15
1915,10,17.6,1915-10-15
1915,11,11.1,1915-11-15
1915,12,5.6,1915-12-15
1916,01,5.1,1916-01-15
1916,02,4.1,1916-02-15
1916,03,5.8,1916-03-15
1916,04,12.7,1916-04-15
1916,05,16.9,1916-05-15
1916,06,22.7,1916-06-15
1916,07,23.9,1916-07-15
1916,08,25,1916-08-15
1916,09,23.7,1916-09-15
1916,10,15.8,1916-10-15
1916,11,11.3,1916-11-15
1916,12,6.8,1916-12-15
1917,01,2.3,1917-01-15
1917,02,4.5,1917-02-15
1917,03,6.5,1917-03-15
1917,04,12.7,1917-04-15
1917,05,15.8,1917-05-15
1917,06,19.6,1917-06-15
1917,07,25.7,1917-07-15
1917,08,25,1917-08-15
1917,09,22,1917-09-15
1917,10,16.8,1917-10-15
1917,11,8.7,1917-11-15
1917,12,4,1917-12-15
1918,01,1.6,1918-01-15
1918,02,3.6,1918-02-15
1918,03,6.7,1918-03-15
1918,04,11.7,1918-04-15
1918,05,16.7,1918-05-15
1918,06,20.1,1918-06-15
1918,07,26,1918-07-15
1918,08,26.1,1918-08-15
1918,09,22.6,1918-09-15
1918,10,16,1918-10-15
1918,11,10.4,1918-11-15
1918,12,3.9,1918-12-15
1919,01,2.8,1919-01-15
1919,02,3.7,1919-02-15
1919,03,8.3,1919-03-15
1919,04,13.4,1919-04-15
1919,05,16.2,1919-05-15
1919,06,19.8,1919-06-15
1919,07,23.6,1919-07-15
1919,08,25,1919-08-15
1919,09,22.7,1919-09-15
1919,10,16.4,1919-10-15
1919,11,11.4,1919-11-15
1919,12,5.3,1919-12-15
1920,01,4.1,1920-01-15
1920,02,2.6,1920-02-15
1920,03,6.6,1920-03-15
1920,04,12.6,1920-04-15
1920,05,16.8,1920-05-15
1920,06,20.3,1920-06-15
1920,07,26.1,1920-07-15
1920,08,25.7,1920-08-15
1920,09,21.4,1920-09-15
1920,10,16.4,1920-10-15
1920,11,12,1920-11-15
1920,12,5.2,1920-12-15
1921,01,4,1921-01-15
1921,02,3.5,1921-02-15
1921,03,6.2,1921-03-15
1921,04,13.8,1921-04-15
1921,05,16.4,1921-05-15
1921,06,18.8,1921-06-15
1921,07,24.3,1921-07-15
1921,08,25.3,1921-08-15
1921,09,21.3,1921-09-15
1921,10,15.4,1921-10-15
1921,11,9.3,1921-11-15
1921,12,5,1921-12-15
1922,01,0.6,1922-01-15
1922,02,7,1922-02-15
1922,03,6.6,1922-03-15
1922,04,13.3,1922-04-15
1922,05,16.8,1922-05-15
1922,06,21.7,1922-06-15
1922,07,25,1922-07-15
1922,08,27.3,1922-08-15
1922,09,23.4,1922-09-15
1922,10,16.8,1922-10-15
1922,11,10.8,1922-11-15
1922,12,4,1922-12-15
1923,01,1.7,1923-01-15
1923,02,3,1923-02-15
1923,03,7.9,1923-03-15
1923,04,12,1923-04-15
1923,05,16.8,1923-05-15
1923,06,20.4,1923-06-15
1923,07,24,1923-07-15
1923,08,27.2,1923-08-15
1923,09,23.4,1923-09-15
1923,10,16.8,1923-10-15
1923,11,12,1923-11-15
1923,12,5.6,1923-12-15
1924,01,2.7,1924-01-15
1924,02,4.5,1924-02-15
1924,03,5,1924-03-15
1924,04,14.7,1924-04-15
1924,05,16.9,1924-05-15
1924,06,19.4,1924-06-15
1924,07,26.1,1924-07-15
1924,08,26.2,1924-08-15
1924,09,21.8,1924-09-15
1924,10,15.4,1924-10-15
1924,11,9.9,1924-11-15
1924,12,5.2,1924-12-15
1925,01,2.9,1925-01-15
1925,02,2.4,1925-02-15
1925,03,6.2,1925-03-15
1925,04,11.9,1925-04-15
1925,05,16.1,1925-05-15
1925,06,20.1,1925-06-15
1925,07,23.2,1925-07-15
1925,08,25.7,1925-08-15
1925,09,22.9,1925-09-15
1925,10,16.3,1925-10-15
1925,11,11.4,1925-11-15
1925,12,6.8,1925-12-15
1926,01,3.1,1926-01-15
1926,02,4.6,1926-02-15
1926,03,6.3,1926-03-15
1926,04,11.1,1926-04-15
1926,05,16.3,1926-05-15
1926,06,19,1926-06-15
1926,07,24.6,1926-07-15
1926,08,26.3,1926-08-15
1926,09,23.2,1926-09-15
1926,10,15,1926-10-15
1926,11,9.8,1926-11-15
1926,12,4.1,1926-12-15
1927,01,2.7,1927-01-15
1927,02,2.1,1927-02-15
1927,03,6.3,1927-03-15
1927,04,13.5,1927-04-15
1927,05,17.1,1927-05-15
1927,06,20.5,1927-06-15
1927,07,26,1927-07-15
1927,08,26.6,1927-08-15
1927,09,21.2,1927-09-15
1927,10,16.7,1927-10-15
1927,11,11.2,1927-11-15
1927,12,5.5,1927-12-15
1928,01,3.6,1928-01-15
1928,02,3.3,1928-02-15
1928,03,6.9,1928-03-15
1928,04,12.5,1928-04-15
1928,05,17.8,1928-05-15
1928,06,20.3,1928-06-15
1928,07,23.4,1928-07-15
1928,08,24.1,1928-08-15
1928,09,23.9,1928-09-15
1928,10,16.7,1928-10-15
1928,11,11.7,1928-11-15
1928,12,5.4,1928-12-15
1929,01,2.6,1929-01-15
1929,02,2.9,1929-02-15
1929,03,7.1,1929-03-15
1929,04,12.6,1929-04-15
1929,05,15.9,1929-05-15
1929,06,20.6,1929-06-15
1929,07,25.9,1929-07-15
1929,08,27.1,1929-08-15
1929,09,20.5,1929-09-15
1929,10,16.5,1929-10-15
1929,11,11,1929-11-15
1929,12,8.6,1929-12-15
1930,01,3.8,1930-01-15
1930,02,5.4,1930-02-15
1930,03,8.8,1930-03-15
1930,04,14,1930-04-15
1930,05,17.7,1930-05-15
1930,06,21.4,1930-06-15
1930,07,26.3,1930-07-15
1930,08,26.8,1930-08-15
1930,09,21.5,1930-09-15
1930,10,16.7,1930-10-15
1930,11,10.3,1930-11-15
1930,12,5.2,1930-12-15
1931,01,2.9,1931-01-15
1931,02,2.5,1931-02-15
1931,03,7.9,1931-03-15
1931,04,12.4,1931-04-15
1931,05,16.3,1931-05-15
1931,06,20.4,1931-06-15
1931,07,21.8,1931-07-15
1931,08,26.4,1931-08-15
1931,09,22.5,1931-09-15
1931,10,16.3,1931-10-15
1931,11,11.5,1931-11-15
1931,12,6.9,1931-12-15
1932,01,5.9,1932-01-15
1932,02,4.3,1932-02-15
1932,03,6.9,1932-03-15
1932,04,12.3,1932-04-15
1932,05,18,1932-05-15
1932,06,19.8,1932-06-15
1932,07,25.7,1932-07-15
1932,08,26.7,1932-08-15
1932,09,21.8,1932-09-15
1932,10,16.5,1932-10-15
1932,11,10.9,1932-11-15
1932,12,6,1932-12-15
1933,01,3.2,1933-01-15
1933,02,3.6,1933-02-15
1933,03,5.8,1933-03-15
1933,04,12.3,1933-04-15
1933,05,18.1,1933-05-15
1933,06,21.9,1933-06-15
1933,07,26.6,1933-07-15
1933,08,27.5,1933-08-15
1933,09,23.1,1933-09-15
1933,10,16.8,1933-10-15
1933,11,11.2,1933-11-15
1933,12,6.2,1933-12-15
1934,01,2.5,1934-01-15
1934,02,4,1934-02-15
1934,03,6.1,1934-03-15
1934,04,11.5,1934-04-15
1934,05,17.8,1934-05-15
1934,06,22,1934-06-15
1934,07,23.9,1934-07-15
1934,08,26.1,1934-08-15
1934,09,21.6,1934-09-15
1934,10,14.6,1934-10-15
1934,11,10.8,1934-11-15
1934,12,5.9,1934-12-15
1935,01,3.7,1935-01-15
1935,02,4.8,1935-02-15
1935,03,7.1,1935-03-15
1935,04,12.5,1935-04-15
1935,05,16.7,1935-05-15
1935,06,21.5,1935-06-15
1935,07,24.3,1935-07-15
1935,08,24.8,1935-08-15
1935,09,20.8,1935-09-15
1935,10,17.1,1935-10-15
1935,11,10.7,1935-11-15
1935,12,5.5,1935-12-15
1936,01,2,1936-01-15
1936,02,2.5,1936-02-15
1936,03,6.1,1936-03-15
1936,04,12,1936-04-15
1936,05,16.4,1936-05-15
1936,06,21.4,1936-06-15
1936,07,24.9,1936-07-15
1936,08,26.5,1936-08-15
1936,09,24.2,1936-09-15
1936,10,16,1936-10-15
1936,11,11.2,1936-11-15
1936,12,6.2,1936-12-15
1937,01,4.6,1937-01-15
1937,02,5.7,1937-02-15
1937,03,8.1,1937-03-15
1937,04,12.8,1937-04-15
1937,05,17.6,1937-05-15
1937,06,19.6,1937-06-15
1937,07,26.3,1937-07-15
1937,08,28.2,1937-08-15
1937,09,22.7,1937-09-15
1937,10,16.3,1937-10-15
1937,11,11.2,1937-11-15
1937,12,5.2,1937-12-15
1938,01,2.7,1938-01-15
1938,02,3.4,1938-02-15
1938,03,8.8,1938-03-15
1938,04,13.2,1938-04-15
1938,05,18.7,1938-05-15
1938,06,20.8,1938-06-15
1938,07,25,1938-07-15
1938,08,26,1938-08-15
1938,09,22.4,1938-09-15
1938,10,16.7,1938-10-15
1938,11,10.8,1938-11-15
1938,12,5.9,1938-12-15
1939,01,2.4,1939-01-15
1939,02,4.1,1939-02-15
1939,03,7.4,1939-03-15
1939,04,12.8,1939-04-15
1939,05,17,1939-05-15
1939,06,20.7,1939-06-15
1939,07,26.5,1939-07-15
1939,08,25.8,1939-08-15
1939,09,23.7,1939-09-15
1939,10,17.9,1939-10-15
1939,11,12.3,1939-11-15
1939,12,5.4,1939-12-15
1940,01,2.7,1940-01-15
1940,02,3.7,1940-02-15
1940,03,8.2,1940-03-15
1940,04,13.1,1940-04-15
1940,05,17.7,1940-05-15
1940,06,22.1,1940-06-15
1940,07,26.9,1940-07-15
1940,08,24.9,1940-08-15
1940,09,21.7,1940-09-15
1940,10,17.8,1940-10-15
1940,11,12.3,1940-11-15
1940,12,6.2,1940-12-15
1941,01,4.8,1941-01-15
1941,02,5,1941-02-15
1941,03,8.2,1941-03-15
1941,04,12.7,1941-04-15
1941,05,17.6,1941-05-15
1941,06,20.8,1941-06-15
1941,07,23.7,1941-07-15
1941,08,25.4,1941-08-15
1941,09,20.6,1941-09-15
1941,10,17.3,1941-10-15
1941,11,11.7,1941-11-15
1941,12,6.9,1941-12-15
1942,01,2.9,1942-01-15
1942,02,2.6,1942-02-15
1942,03,10.3,1942-03-15
1942,04,13.6,1942-04-15
1942,05,17.3,1942-05-15
1942,06,22.2,1942-06-15
1942,07,27.5,1942-07-15
1942,08,27,1942-08-15
1942,09,24.9,1942-09-15
1942,10,16.4,1942-10-15
1942,11,10.1,1942-11-15
1942,12,5.4,1942-12-15
1943,01,2.4,1943-01-15
1943,02,4,1943-02-15
1943,03,6.8,1943-03-15
1943,04,11.8,1943-04-15
1943,05,17.8,1943-05-15
1943,06,21.5,1943-06-15
1943,07,25.1,1943-07-15
1943,08,27.4,1943-08-15
1943,09,24.4,1943-09-15
1943,10,17.2,1943-10-15
1943,11,10.8,1943-11-15
1943,12,5.7,1943-12-15
1944,01,3,1944-01-15
1944,02,3.2,1944-02-15
1944,03,5.6,1944-03-15
1944,04,10.6,1944-04-15
1944,05,17.7,1944-05-15
1944,06,22.3,1944-06-15
1944,07,25.6,1944-07-15
1944,08,27.5,1944-08-15
1944,09,23.2,1944-09-15
1944,10,16.3,1944-10-15
1944,11,10.9,1944-11-15
1944,12,4.3,1944-12-15
1945,01,1.1,1945-01-15
1945,02,1.6,1945-02-15
1945,03,6.6,1945-03-15
1945,04,13.5,1945-04-15
1945,05,15.6,1945-05-15
1945,06,20.4,1945-06-15
1945,07,22,1945-07-15
1945,08,26.7,1945-08-15
1945,09,22.4,1945-09-15
1945,10,16.8,1945-10-15
1945,11,11.3,1945-11-15
1945,12,4.8,1945-12-15
1946,01,3.5,1946-01-15
1946,02,4.2,1946-02-15
1946,03,6.2,1946-03-15
1946,04,14.3,1946-04-15
1946,05,16.9,1946-05-15
1946,06,23.3,1946-06-15
1946,07,26.2,1946-07-15
1946,08,26.7,1946-08-15
1946,09,23.1,1946-09-15
1946,10,17.3,1946-10-15
1946,11,12.4,1946-11-15
1946,12,4.7,1946-12-15
1947,01,3.4,1947-01-15
1947,02,2.7,1947-02-15
1947,03,6.8,1947-03-15
1947,04,13.1,1947-04-15
1947,05,16.9,1947-05-15
1947,06,19.2,1947-06-15
1947,07,25.7,1947-07-15
1947,08,28,1947-08-15
1947,09,22.9,1947-09-15
1947,10,15.6,1947-10-15
1947,11,10.3,1947-11-15
1947,12,4.1,1947-12-15
1948,01,4,1948-01-15
1948,02,5.1,1948-02-15
1948,03,6.5,1948-03-15
1948,04,14.2,1948-04-15
1948,05,18.1,1948-05-15
1948,06,21.6,1948-06-15
1948,07,26,1948-07-15
1948,08,25.4,1948-08-15
1948,09,23.8,1948-09-15
1948,10,17.4,1948-10-15
1948,11,11.9,1948-11-15
1948,12,7.9,1948-12-15
1949,01,5.4,1949-01-15
1949,02,6.5,1949-02-15
1949,03,6.7,1949-03-15
1949,04,12.1,1949-04-15
1949,05,18.4,1949-05-15
1949,06,19.4,1949-06-15
1949,07,25.3,1949-07-15
1949,08,26.6,1949-08-15
1949,09,22.4,1949-09-15
1949,10,16.1,1949-10-15
1949,11,10,1949-11-15
1949,12,6,1949-12-15
1950,01,5,1950-01-15
1950,02,4.7,1950-02-15
1950,03,7.7,1950-03-15
1950,04,13.9,1950-04-15
1950,05,19.2,1950-05-15
1950,06,21.8,1950-06-15
1950,07,26.5,1950-07-15
1950,08,26.2,1950-08-15
1950,09,23.8,1950-09-15
1950,10,15.8,1950-10-15
1950,11,11.1,1950-11-15
1950,12,5.4,1950-12-15
1951,01,3.3,1951-01-15
1951,02,4.5,1951-02-15
1951,03,8.8,1951-03-15
1951,04,13.3,1951-04-15
1951,05,18,1951-05-15
1951,06,21.2,1951-06-15
1951,07,24.3,1951-07-15
1951,08,26.7,1951-08-15
1951,09,20.7,1951-09-15
1951,10,17.3,1951-10-15
1951,11,11.4,1951-11-15
1951,12,7.3,1951-12-15
1952,01,4.3,1952-01-15
1952,02,2.6,1952-02-15
1952,03,7.4,1952-03-15
1952,04,13.3,1952-04-15
1952,05,18.1,1952-05-15
1952,06,21.3,1952-06-15
1952,07,24.3,1952-07-15
1952,08,26.8,1952-08-15
1952,09,22.7,1952-09-15
1952,10,17.3,1952-10-15
1952,11,12,1952-11-15
1952,12,5.3,1952-12-15
1953,01,3.3,1953-01-15
1953,02,4.2,1953-02-15
1953,03,9.4,1953-03-15
1953,04,12.7,1953-04-15
1953,05,17.8,1953-05-15
1953,06,20.6,1953-06-15
1953,07,24.7,1953-07-15
1953,08,25,1953-08-15
1953,09,22.2,1953-09-15
1953,10,17.2,1953-10-15
1953,11,10.4,1953-11-15
1953,12,7.6,1953-12-15
1954,01,4.3,1954-01-15
1954,02,5.6,1954-02-15
1954,03,8.4,1954-03-15
1954,04,14.9,1954-04-15
1954,05,17.6,1954-05-15
1954,06,18.3,1954-06-15
1954,07,22.3,1954-07-15
1954,08,27,1954-08-15
1954,09,24.6,1954-09-15
1954,10,15.5,1954-10-15
1954,11,11.7,1954-11-15
1954,12,7.1,1954-12-15
1955,01,3.8,1955-01-15
1955,02,6.2,1955-02-15
1955,03,8.7,1955-03-15
1955,04,13.6,1955-04-15
1955,05,18.2,1955-05-15
1955,06,22.7,1955-06-15
1955,07,27.6,1955-07-15
1955,08,26.3,1955-08-15
1955,09,22.3,1955-09-15
1955,10,17.6,1955-10-15
1955,11,11,1955-11-15
1955,12,7.9,1955-12-15
1956,01,4.2,1956-01-15
1956,02,4.3,1956-02-15
1956,03,8.6,1956-03-15
1956,04,13.1,1956-04-15
1956,05,17.6,1956-05-15
1956,06,22.3,1956-06-15
1956,07,24.2,1956-07-15
1956,08,25.4,1956-08-15
1956,09,22.7,1956-09-15
1956,10,17.3,1956-10-15
1956,11,11.8,1956-11-15
1956,12,5,1956-12-15
1957,01,5.7,1957-01-15
1957,02,4.3,1957-02-15
1957,03,6.8,1957-03-15
1957,04,14.3,1957-04-15
1957,05,17.1,1957-05-15
1957,06,19.8,1957-06-15
1957,07,24.4,1957-07-15
1957,08,27.3,1957-08-15
1957,09,20.8,1957-09-15
1957,10,17.2,1957-10-15
1957,11,12.9,1957-11-15
1957,12,8,1957-12-15
1958,01,5,1958-01-15
1958,02,6,1958-02-15
1958,03,8.4,1958-03-15
1958,04,13.9,1958-04-15
1958,05,18,1958-05-15
1958,06,22,1958-06-15
1958,07,24.9,1958-07-15
1958,08,25.8,1958-08-15
1958,09,23.2,1958-09-15
1958,10,16,1958-10-15
1958,11,11.1,1958-11-15
1958,12,7.9,1958-12-15
1959,01,3.7,1959-01-15
1959,02,7.3,1959-02-15
1959,03,8.9,1959-03-15
1959,04,15.3,1959-04-15
1959,05,18.5,1959-05-15
1959,06,20.4,1959-06-15
1959,07,26.1,1959-07-15
1959,08,26.7,1959-08-15
1959,09,24.1,1959-09-15
1959,10,17.6,1959-10-15
1959,11,12.3,1959-11-15
1959,12,7,1959-12-15
1960,01,5,1960-01-15
1960,02,6.6,1960-02-15
1960,03,9.5,1960-03-15
1960,04,12.8,1960-04-15
1960,05,17.8,1960-05-15
1960,06,21.5,1960-06-15
1960,07,25.8,1960-07-15
1960,08,26.4,1960-08-15
1960,09,23.6,1960-09-15
1960,10,16.8,1960-10-15
1960,11,12.3,1960-11-15
1960,12,6.7,1960-12-15
1961,01,3.6,1961-01-15
1961,02,4.5,1961-02-15
1961,03,8.2,1961-03-15
1961,04,14.9,1961-04-15
1961,05,19.8,1961-05-15
1961,06,22.6,1961-06-15
1961,07,27.4,1961-07-15
1961,08,26.8,1961-08-15
1961,09,25.3,1961-09-15
1961,10,18.3,1961-10-15
1961,11,12.7,1961-11-15
1961,12,7.2,1961-12-15
1962,01,4.5,1962-01-15
1962,02,5.9,1962-02-15
1962,03,8.2,1962-03-15
1962,04,14.1,1962-04-15
1962,05,18.4,1962-05-15
1962,06,20.9,1962-06-15
1962,07,25.1,1962-07-15
1962,08,28.1,1962-08-15
1962,09,24.5,1962-09-15
1962,10,16.7,1962-10-15
1962,11,11.3,1962-11-15
1962,12,7,1962-12-15
1963,01,3.2,1963-01-15
1963,02,4.8,1963-02-15
1963,03,7.6,1963-03-15
1963,04,13.9,1963-04-15
1963,05,18.4,1963-05-15
1963,06,21.8,1963-06-15
1963,07,25.7,1963-07-15
1963,08,26.6,1963-08-15
1963,09,21.4,1963-09-15
1963,10,16.3,1963-10-15
1963,11,12.1,1963-11-15
1963,12,8.1,1963-12-15
1964,01,5.4,1964-01-15
1964,02,4.2,1964-02-15
1964,03,7.6,1964-03-15
1964,04,15.3,1964-04-15
1964,05,18.9,1964-05-15
1964,06,21.5,1964-06-15
1964,07,25.5,1964-07-15
1964,08,27.8,1964-08-15
1964,09,22.3,1964-09-15
1964,10,15.9,1964-10-15
1964,11,11.1,1964-11-15
1964,12,7.5,1964-12-15
1965,01,4.4,1965-01-15
1965,02,4.7,1965-02-15
1965,03,6.9,1965-03-15
1965,04,11.1,1965-04-15
1965,05,17.2,1965-05-15
1965,06,21.6,1965-06-15
1965,07,24.2,1965-07-15
1965,08,26.7,1965-08-15
1965,09,22.2,1965-09-15
1965,10,16.9,1965-10-15
1965,11,12.7,1965-11-15
1965,12,7,1965-12-15
1966,01,4.6,1966-01-15
1966,02,7.2,1966-02-15
1966,03,9.6,1966-03-15
1966,04,13.6,1966-04-15
1966,05,17.9,1966-05-15
1966,06,20.1,1966-06-15
1966,07,24.4,1966-07-15
1966,08,26.9,1966-08-15
1966,09,23.2,1966-09-15
1966,10,18.9,1966-10-15
1966,11,12.9,1966-11-15
1966,12,6.6,1966-12-15
1967,01,4.4,1967-01-15
1967,02,4.9,1967-02-15
1967,03,9.5,1967-03-15
1967,04,14.5,1967-04-15
1967,05,20,1967-05-15
1967,06,23,1967-06-15
1967,07,26.3,1967-07-15
1967,08,28,1967-08-15
1967,09,22.6,1967-09-15
1967,10,16.9,1967-10-15
1967,11,12.1,1967-11-15
1967,12,6.7,1967-12-15
1968,01,5.7,1968-01-15
1968,02,4.3,1968-02-15
1968,03,10,1968-03-15
1968,04,14.1,1968-04-15
1968,05,17.5,1968-05-15
1968,06,22,1968-06-15
1968,07,24.7,1968-07-15
1968,08,26.6,1968-08-15
1968,09,21.9,1968-09-15
1968,10,16.3,1968-10-15
1968,11,14.1,1968-11-15
1968,12,10.2,1968-12-15
1969,01,5.7,1969-01-15
1969,02,5.7,1969-02-15
1969,03,7.9,1969-03-15
1969,04,14.6,1969-04-15
1969,05,19.6,1969-05-15
1969,06,21.8,1969-06-15
1969,07,25,1969-07-15
1969,08,27.2,1969-08-15
1969,09,22.8,1969-09-15
1969,10,17.3,1969-10-15
1969,11,12.8,1969-11-15
1969,12,7.2,1969-12-15
1970,01,4.5,1970-01-15
1970,02,6,1970-02-15
1970,03,5.5,1970-03-15
1970,04,13,1970-04-15
1970,05,19.6,1970-05-15
1970,06,20.7,1970-06-15
1970,07,25.4,1970-07-15
1970,08,27.4,1970-08-15
1970,09,24,1970-09-15
1970,10,17.2,1970-10-15
1970,11,12.3,1970-11-15
1970,12,6.8,1970-12-15
1971,01,5.1,1971-01-15
1971,02,5.9,1971-02-15
1971,03,8.3,1971-03-15
1971,04,13.5,1971-04-15
1971,05,17.4,1971-05-15
1971,06,21.3,1971-06-15
1971,07,25.8,1971-07-15
1971,08,26.7,1971-08-15
1971,09,21.1,1971-09-15
1971,10,15.5,1971-10-15
1971,11,11.9,1971-11-15
1971,12,7.9,1971-12-15
1972,01,6.6,1972-01-15
1972,02,5.1,1972-02-15
1972,03,9.7,1972-03-15
1972,04,13.4,1972-04-15
1972,05,18.6,1972-05-15
1972,06,21.4,1972-06-15
1972,07,25.2,1972-07-15
1972,08,26.6,1972-08-15
1972,09,23.1,1972-09-15
1972,10,18.5,1972-10-15
1972,11,12.3,1972-11-15
1972,12,8.1,1972-12-15
1973,01,6.3,1973-01-15
1973,02,6.9,1973-02-15
1973,03,7.8,1973-03-15
1973,04,15.3,1973-04-15
1973,05,17.9,1973-05-15
1973,06,19.8,1973-06-15
1973,07,26.1,1973-07-15
1973,08,28.5,1973-08-15
1973,09,23.2,1973-09-15
1973,10,17.4,1973-10-15
1973,11,12.1,1973-11-15
1973,12,6.6,1973-12-15
1974,01,4.4,1974-01-15
1974,02,5.1,1974-02-15
1974,03,7.3,1974-03-15
1974,04,14.8,1974-04-15
1974,05,19.3,1974-05-15
1974,06,21.9,1974-06-15
1974,07,23.4,1974-07-15
1974,08,27.1,1974-08-15
1974,09,22.8,1974-09-15
1974,10,17.8,1974-10-15
1974,11,11.7,1974-11-15
1974,12,6.7,1974-12-15
1975,01,4.7,1975-01-15
1975,02,5.1,1975-02-15
1975,03,7.9,1975-03-15
1975,04,14.3,1975-04-15
1975,05,18.6,1975-05-15
1975,06,21.6,1975-06-15
1975,07,25.6,1975-07-15
1975,08,27.3,1975-08-15
1975,09,25.2,1975-09-15
1975,10,17.3,1975-10-15
1975,11,12.7,1975-11-15
1975,12,6.7,1975-12-15
1976,01,5.4,1976-01-15
1976,02,6.8,1976-02-15
1976,03,9,1976-03-15
1976,04,13,1976-04-15
1976,05,17.7,1976-05-15
1976,06,21.5,1976-06-15
1976,07,23.9,1976-07-15
1976,08,25.1,1976-08-15
1976,09,22,1976-09-15
1976,10,17.5,1976-10-15
1976,11,11.2,1976-11-15
1976,12,7.3,1976-12-15
1977,01,3.4,1977-01-15
1977,02,4.9,1977-02-15
1977,03,9.3,1977-03-15
1977,04,15.1,1977-04-15
1977,05,18.7,1977-05-15
1977,06,20.9,1977-06-15
1977,07,25.8,1977-07-15
1977,08,25,1977-08-15
1977,09,24.3,1977-09-15
1977,10,18.7,1977-10-15
1977,11,14.8,1977-11-15
1977,12,8.9,1977-12-15
1978,01,5.6,1978-01-15
1978,02,4.2,1978-02-15
1978,03,8.7,1978-03-15
1978,04,13.9,1978-04-15
1978,05,19,1978-05-15
1978,06,23.8,1978-06-15
1978,07,27.8,1978-07-15
1978,08,28.9,1978-08-15
1978,09,22.2,1978-09-15
1978,10,17.3,1978-10-15
1978,11,12.9,1978-11-15
1978,12,8.5,1978-12-15
1979,01,6.6,1979-01-15
1979,02,8.4,1979-02-15
1979,03,9.9,1979-03-15
1979,04,13.9,1979-04-15
1979,05,18.6,1979-05-15
1979,06,24.4,1979-06-15
1979,07,25.2,1979-07-15
1979,08,27.4,1979-08-15
1979,09,24.1,1979-09-15
1979,10,19.6,1979-10-15
1979,11,14.3,1979-11-15
1979,12,10.1,1979-12-15
1980,01,5.6,1980-01-15
1980,02,5.2,1980-02-15
1980,03,8.2,1980-03-15
1980,04,13.6,1980-04-15
1980,05,19.2,1980-05-15
1980,06,23.6,1980-06-15
1980,07,23.8,1980-07-15
1980,08,23.4,1980-08-15
1980,09,23,1980-09-15
1980,10,18.2,1980-10-15
1980,11,13,1980-11-15
1980,12,7.7,1980-12-15
1981,01,4.4,1981-01-15
1981,02,5.3,1981-02-15
1981,03,9,1981-03-15
1981,04,13.9,1981-04-15
1981,05,17.5,1981-05-15
1981,06,20.2,1981-06-15
1981,07,26.3,1981-07-15
1981,08,26.2,1981-08-15
1981,09,21.8,1981-09-15
1981,10,17.6,1981-10-15
1981,11,10.4,1981-11-15
1981,12,7.6,1981-12-15
1982,01,5.8,1982-01-15
1982,02,5.5,1982-02-15
1982,03,9.9,1982-03-15
1982,04,14,1982-04-15
1982,05,20.7,1982-05-15
1982,06,21.4,1982-06-15
1982,07,23.1,1982-07-15
1982,08,27.1,1982-08-15
1982,09,22.3,1982-09-15
1982,10,18,1982-10-15
1982,11,14.3,1982-11-15
1982,12,9.5,1982-12-15
1983,01,6.2,1983-01-15
1983,02,6.1,1983-02-15
1983,03,8.6,1983-03-15
1983,04,15.9,1983-04-15
1983,05,19.7,1983-05-15
1983,06,20.5,1983-06-15
1983,07,23.8,1983-07-15
1983,08,27.5,1983-08-15
1983,09,23.1,1983-09-15
1983,10,17.7,1983-10-15
1983,11,12.3,1983-11-15
1983,12,7.1,1983-12-15
1984,01,3.7,1984-01-15
1984,02,3,1984-02-15
1984,03,5.9,1984-03-15
1984,04,11.6,1984-04-15
1984,05,17.2,1984-05-15
1984,06,21.8,1984-06-15
1984,07,26.2,1984-07-15
1984,08,28.6,1984-08-15
1984,09,23.5,1984-09-15
1984,10,17.7,1984-10-15
1984,11,12.2,1984-11-15
1984,12,7.7,1984-12-15
1985,01,4.1,1985-01-15
1985,02,6.5,1985-02-15
1985,03,7.8,1985-03-15
1985,04,14.2,1985-04-15
1985,05,19.1,1985-05-15
1985,06,20.2,1985-06-15
1985,07,26.3,1985-07-15
1985,08,27.9,1985-08-15
1985,09,23.1,1985-09-15
1985,10,17.9,1985-10-15
1985,11,13.3,1985-11-15
1985,12,7.4,1985-12-15
1986,01,4.5,1986-01-15
1986,02,4.3,1986-02-15
1986,03,7.8,1986-03-15
1986,04,13.9,1986-04-15
1986,05,17.9,1986-05-15
1986,06,21.1,1986-06-15
1986,07,23.9,1986-07-15
1986,08,26.8,1986-08-15
1986,09,23.7,1986-09-15
1986,10,17.1,1986-10-15
1986,11,12.3,1986-11-15
1986,12,8.5,1986-12-15
1987,01,5.8,1987-01-15
1987,02,6.8,1987-02-15
1987,03,9.3,1987-03-15
1987,04,14.4,1987-04-15
1987,05,19.3,1987-05-15
1987,06,22.1,1987-06-15
1987,07,27,1987-07-15
1987,08,27.3,1987-08-15
1987,09,23.3,1987-09-15
1987,10,18.9,1987-10-15
1987,11,12.8,1987-11-15
1987,12,8.1,1987-12-15
1988,01,7.7,1988-01-15
1988,02,4.9,1988-02-15
1988,03,8.4,1988-03-15
1988,04,14.3,1988-04-15
1988,05,18.2,1988-05-15
1988,06,22.3,1988-06-15
1988,07,22.4,1988-07-15
1988,08,27,1988-08-15
1988,09,22.8,1988-09-15
1988,10,17.5,1988-10-15
1988,11,11.4,1988-11-15
1988,12,8.4,1988-12-15
1989,01,8.1,1989-01-15
1989,02,7.5,1989-02-15
1989,03,9.6,1989-03-15
1989,04,15.6,1989-04-15
1989,05,17.7,1989-05-15
1989,06,20.7,1989-06-15
1989,07,24.1,1989-07-15
1989,08,27.1,1989-08-15
1989,09,25.2,1989-09-15
1989,10,17.5,1989-10-15
1989,11,14.2,1989-11-15
1989,12,9.2,1989-12-15
1990,01,5,1990-01-15
1990,02,7.8,1990-02-15
1990,03,10.6,1990-03-15
1990,04,14.7,1990-04-15
1990,05,19.2,1990-05-15
1990,06,23.5,1990-06-15
1990,07,25.7,1990-07-15
1990,08,28.6,1990-08-15
1990,09,24.8,1990-09-15
1990,10,19.2,1990-10-15
1990,11,15.1,1990-11-15
1990,12,10,1990-12-15
1991,01,6.3,1991-01-15
1991,02,6.5,1991-02-15
1991,03,9.5,1991-03-15
1991,04,15.4,1991-04-15
1991,05,18.8,1991-05-15
1991,06,23.6,1991-06-15
1991,07,26.7,1991-07-15
1991,08,25.5,1991-08-15
1991,09,23.9,1991-09-15
1991,10,18.1,1991-10-15
1991,11,13,1991-11-15
1991,12,9.2,1991-12-15
1992,01,6.8,1992-01-15
1992,02,6.9,1992-02-15
1992,03,9.7,1992-03-15
1992,04,15.1,1992-04-15
1992,05,17.3,1992-05-15
1992,06,20.6,1992-06-15
1992,07,25.5,1992-07-15
1992,08,27,1992-08-15
1992,09,23.3,1992-09-15
1992,10,17.3,1992-10-15
1992,11,13,1992-11-15
1992,12,9.4,1992-12-15
1993,01,6.2,1993-01-15
1993,02,7.7,1993-02-15
1993,03,8.7,1993-03-15
1993,04,13.4,1993-04-15
1993,05,18.1,1993-05-15
1993,06,21.7,1993-06-15
1993,07,22.5,1993-07-15
1993,08,24.8,1993-08-15
1993,09,22.9,1993-09-15
1993,10,17.5,1993-10-15
1993,11,14.1,1993-11-15
1993,12,8.5,1993-12-15
1994,01,5.5,1994-01-15
1994,02,6.6,1994-02-15
1994,03,8.1,1994-03-15
1994,04,15.8,1994-04-15
1994,05,19.5,1994-05-15
1994,06,22.4,1994-06-15
1994,07,28.3,1994-07-15
1994,08,28.9,1994-08-15
1994,09,24.8,1994-09-15
1994,10,20.2,1994-10-15
1994,11,13.4,1994-11-15
1994,12,9,1994-12-15
1995,01,6.3,1995-01-15
1995,02,6.5,1995-02-15
1995,03,8.9,1995-03-15
1995,04,15,1995-04-15
1995,05,19.1,1995-05-15
1995,06,20.4,1995-06-15
1995,07,26.4,1995-07-15
1995,08,29.4,1995-08-15
1995,09,23.7,1995-09-15
1995,10,19.5,1995-10-15
1995,11,12.7,1995-11-15
1995,12,7.7,1995-12-15
1996,01,6.6,1996-01-15
1996,02,5.4,1996-02-15
1996,03,9.2,1996-03-15
1996,04,12.7,1996-04-15
1996,05,18.1,1996-05-15
1996,06,22.6,1996-06-15
1996,07,26.2,1996-07-15
1996,08,26,1996-08-15
1996,09,22.4,1996-09-15
1996,10,18,1996-10-15
1996,11,13.2,1996-11-15
1996,12,9.3,1996-12-15
1997,01,6.8,1997-01-15
1997,02,7,1997-02-15
1997,03,10.5,1997-03-15
1997,04,15.2,1997-04-15
1997,05,19.2,1997-05-15
1997,06,22.7,1997-06-15
1997,07,26.6,1997-07-15
1997,08,27,1997-08-15
1997,09,22.9,1997-09-15
1997,10,18.7,1997-10-15
1997,11,14.3,1997-11-15
1997,12,9.2,1997-12-15
1998,01,5.3,1998-01-15
1998,02,7,1998-02-15
1998,03,10.1,1998-03-15
1998,04,16.3,1998-04-15
1998,05,20.5,1998-05-15
1998,06,21.5,1998-06-15
1998,07,25.3,1998-07-15
1998,08,27.2,1998-08-15
1998,09,24.4,1998-09-15
1998,10,20.1,1998-10-15
1998,11,13.9,1998-11-15
1998,12,9,1998-12-15
1999,01,6.6,1999-01-15
1999,02,6.7,1999-02-15
1999,03,10.1,1999-03-15
1999,04,15,1999-04-15
1999,05,19.9,1999-05-15
1999,06,22.8,1999-06-15
1999,07,25.9,1999-07-15
1999,08,28.5,1999-08-15
1999,09,26.2,1999-09-15
1999,10,19.5,1999-10-15
1999,11,14.2,1999-11-15
1999,12,9,1999-12-15
2000,01,7.6,2000-01-15
2000,02,6,2000-02-15
2000,03,9.4,2000-03-15
2000,04,14.5,2000-04-15
2000,05,19.8,2000-05-15
2000,06,22.5,2000-06-15
2000,07,27.7,2000-07-15
2000,08,28.3,2000-08-15
2000,09,25.6,2000-09-15
2000,10,18.8,2000-10-15
2000,11,13.3,2000-11-15
2000,12,8.8,2000-12-15
2001,01,4.9,2001-01-15
2001,02,6.6,2001-02-15
2001,03,9.8,2001-03-15
2001,04,15.7,2001-04-15
2001,05,19.5,2001-05-15
2001,06,23.1,2001-06-15
2001,07,28.5,2001-07-15
2001,08,26.4,2001-08-15
2001,09,23.2,2001-09-15
2001,10,18.7,2001-10-15
2001,11,13.1,2001-11-15
2001,12,8.4,2001-12-15
2002,01,7.4,2002-01-15
2002,02,7.9,2002-02-15
2002,03,12.2,2002-03-15
2002,04,16.1,2002-04-15
2002,05,18.4,2002-05-15
2002,06,21.6,2002-06-15
2002,07,28,2002-07-15
2002,08,28,2002-08-15
2002,09,23.1,2002-09-15
2002,10,19,2002-10-15
2002,11,11.6,2002-11-15
2002,12,7.2,2002-12-15
2003,01,5.5,2003-01-15
2003,02,6.4,2003-02-15
2003,03,8.7,2003-03-15
2003,04,15.1,2003-04-15
2003,05,18.8,2003-05-15
2003,06,23.2,2003-06-15
2003,07,22.8,2003-07-15
2003,08,26,2003-08-15
2003,09,24.2,2003-09-15
2003,10,17.8,2003-10-15
2003,11,14.4,2003-11-15
2003,12,9.2,2003-12-15
2004,01,6.3,2004-01-15
2004,02,8.5,2004-02-15
2004,03,9.8,2004-03-15
2004,04,16.4,2004-04-15
2004,05,19.6,2004-05-15
2004,06,23.7,2004-06-15
2004,07,28.5,2004-07-15
2004,08,27.2,2004-08-15
2004,09,25.1,2004-09-15
2004,10,17.5,2004-10-15
2004,11,15.6,2004-11-15
2004,12,9.9,2004-12-15
2005,01,6.1,2005-01-15
2005,02,6.2,2005-02-15
2005,03,9,2005-03-15
2005,04,15.1,2005-04-15
2005,05,17.7,2005-05-15
2005,06,23.2,2005-06-15
2005,07,25.6,2005-07-15
2005,08,28.1,2005-08-15
2005,09,24.7,2005-09-15
2005,10,19.2,2005-10-15
2005,11,13.3,2005-11-15
2005,12,6.4,2005-12-15
2006,01,5.1,2006-01-15
2006,02,6.7,2006-02-15
2006,03,9.8,2006-03-15
2006,04,13.6,2006-04-15
2006,05,19,2006-05-15
2006,06,22.5,2006-06-15
2006,07,25.6,2006-07-15
2006,08,27.5,2006-08-15
2006,09,23.5,2006-09-15
2006,10,19.5,2006-10-15
2006,11,14.4,2006-11-15
2006,12,9.5,2006-12-15
2007,01,7.6,2007-01-15
2007,02,8.6,2007-02-15
2007,03,10.8,2007-03-15
2007,04,13.7,2007-04-15
2007,05,19.8,2007-05-15
2007,06,23.2,2007-06-15
2007,07,24.4,2007-07-15
2007,08,29,2007-08-15
2007,09,25.2,2007-09-15
2007,10,19,2007-10-15
2007,11,13.3,2007-11-15
2007,12,9,2007-12-15
2008,01,5.9,2008-01-15
2008,02,5.5,2008-02-15
2008,03,10.7,2008-03-15
2008,04,14.7,2008-04-15
2008,05,18.5,2008-05-15
2008,06,21.3,2008-06-15
2008,07,27,2008-07-15
2008,08,26.8,2008-08-15
2008,09,24.4,2008-09-15
2008,10,19.4,2008-10-15
2008,11,13.1,2008-11-15
2008,12,9.8,2008-12-15
2009,01,6.8,2009-01-15
2009,02,7.8,2009-02-15
2009,03,10,2009-03-15
2009,04,15.7,2009-04-15
2009,05,20.1,2009-05-15
2009,06,22.5,2009-06-15
2009,07,26.3,2009-07-15
2009,08,26.6,2009-08-15
2009,09,23,2009-09-15
2009,10,19,2009-10-15
2009,11,13.5,2009-11-15
2009,12,9,2009-12-15
2010,01,7,2010-01-15
2010,02,6.5,2010-02-15
2010,03,9.1,2010-03-15
2010,04,12.4,2010-04-15
2010,05,19,2010-05-15
2010,06,23.6,2010-06-15
2010,07,28,2010-07-15
2010,08,29.6,2010-08-15
2010,09,25.1,2010-09-15
2010,10,18.9,2010-10-15
2010,11,13.5,2010-11-15
2010,12,9.9,2010-12-15
2011,01,5.1,2011-01-15
2011,02,7,2011-02-15
2011,03,8.1,2011-03-15
2011,04,14.5,2011-04-15
2011,05,18.5,2011-05-15
2011,06,22.8,2011-06-15
2011,07,27.3,2011-07-15
2011,08,27.5,2011-08-15
2011,09,25.1,2011-09-15
2011,10,19.5,2011-10-15
2011,11,14.9,2011-11-15
2011,12,7.5,2011-12-15
2012,01,4.8,2012-01-15
2012,02,5.4,2012-02-15
2012,03,8.8,2012-03-15
2012,04,14.5,2012-04-15
2012,05,19.6,2012-05-15
2012,06,21.4,2012-06-15
2012,07,26.4,2012-07-15
2012,08,29.1,2012-08-15
2012,09,26.2,2012-09-15
2012,10,19.4,2012-10-15
2012,11,12.7,2012-11-15
2012,12,7.3,2012-12-15
2013,01,5.5,2013-01-15
2013,02,6.2,2013-02-15
2013,03,12.1,2013-03-15
2013,04,15.2,2013-04-15
2013,05,19.8,2013-05-15
2013,06,22.9,2013-06-15
2013,07,27.3,2013-07-15
2013,08,29.2,2013-08-15
2013,09,25.2,2013-09-15
2013,10,19.8,2013-10-15
2013,11,13.5,2013-11-15
2013,12,8.3,2013-12-15
2014,01,6.3,2014-01-15
2014,02,5.9,2014-02-15
2014,03,10.4,2014-03-15
2014,04,15,2014-04-15
2014,05,20.3,2014-05-15
2014,06,23.4,2014-06-15
2014,07,26.8,2014-07-15
2014,08,27.7,2014-08-15
2014,09,23.2,2014-09-15
2014,10,19.1,2014-10-15
2014,11,14.2,2014-11-15
2014,12,6.7,2014-12-15
2015,01,5.8,2015-01-15
2015,02,5.7,2015-02-15
2015,03,10.3,2015-03-15
2015,04,14.5,2015-04-15
2015,05,21.1,2015-05-15
2015,06,22.1,2015-06-15
2015,07,26.2,2015-07-15
2015,08,26.7,2015-08-15
2015,09,22.6,2015-09-15
2015,10,18.4,2015-10-15
2015,11,13.9,2015-11-15
2015,12,9.3,2015-12-15
2016,01,6.1,2016-01-15
2016,02,7.2,2016-02-15
2016,03,10.1,2016-03-15
2016,04,15.4,2016-04-15
2016,05,20.2,2016-05-15
2016,06,22.4,2016-06-15
2016,07,25.4,2016-07-15
2016,08,27.1,2016-08-15
2016,09,24.4,2016-09-15
2016,10,18.7,2016-10-15
2016,11,11.4,2016-11-15
2016,12,8.9,2016-12-15
2017,01,5.8,2017-01-15
2017,02,6.9,2017-02-15
2017,03,8.5,2017-03-15
2017,04,14.7,2017-04-15
2017,05,20,2017-05-15
2017,06,22,2017-06-15
2017,07,27.3,2017-07-15
2017,08,26.4,2017-08-15
2017,09,22.8,2017-09-15
2017,10,16.8,2017-10-15
2017,11,11.9,2017-11-15
2017,12,6.6,2017-12-15
2018,01,4.7,2018-01-15
2018,02,5.4,2018-02-15
2018,03,11.5,2018-03-15
2018,04,17,2018-04-15
2018,05,19.8,2018-05-15
2018,06,22.4,2018-06-15
2018,07,28.3,2018-07-15
2018,08,28.1,2018-08-15
2018,09,22.9,2018-09-15
2018,10,19.1,2018-10-15
2018,11,14,2018-11-15
2018,12,8.3,2018-12-15
2019,01,5.6,2019-01-15
2019,02,7.2,2019-02-15
2019,03,10.6,2019-03-15
2019,04,13.6,2019-04-15
2019,05,20,2019-05-15
2019,06,21.8,2019-06-15
2019,07,24.1,2019-07-15
2019,08,28.4,2019-08-15
2019,09,25.1,2019-09-15
2019,10,19.4,2019-10-15
2019,11,13.1,2019-11-15
2019,12,8.5,2019-12-15
2020,01,7.1,2020-01-15
2020,02,8.3,2020-02-15
2020,03,10.7,2020-03-15
2020,04,12.8,2020-04-15
2020,05,19.5,2020-05-15
2020,06,23.2,2020-06-15
2020,07,24.3,2020-07-15
2020,08,29.1,2020-08-15
2020,09,24.2,2020-09-15
2020,10,17.5,2020-10-15
2020,11,14,2020-11-15
2020,12,7.7,2020-12-15
2021,01,5.4,2021-01-15
2021,02,8.5,2021-02-15
2021,03,12.8,2021-03-15
2021,04,15.1,2021-04-15
2021,05,19.6,2021-05-15
2021,06,22.7,2021-06-15
2021,07,25.9,2021-07-15
2021,08,27.4,2021-08-15
2021,09,22.3,2021-09-15
2021,10,18.2,2021-10-15
2021,11,13.7,2021-11-15
2021,12,7.9,2021-12-15
2022,01,4.9,2022-01-15
2022,02,5.2,2022-02-15
2022,03,10.9,2022-03-15
2022,04,15.3,2022-04-15
2022,05,18.8,2022-05-15
2022,06,23,2022-06-15
2022,07,27.4,2022-07-15
2022,08,27.5,2022-08-15
2022,09,24.4,2022-09-15
2022,10,17.2,2022-10-15
2022,11,14.5,2022-11-15
2022,12,7.5,2022-12-15
2023,01,5.7,2023-01-15
2023,02,7.3,2023-02-15
2023,03,12.9,2023-03-15
2023,04,16.3,2023-04-15
2023,05,19,2023-05-15
2023,06,23.2,2023-06-15
2023,07,28.7,2023-07-15
2023,08,29.2,2023-08-15
2023,09,26.7,2023-09-15
2023,10,18.9,2023-10-15
2023,11,14.4,2023-11-15
2023,12,9.4,2023-12-15
2024,01,7.1,2024-01-15
2024,02,8,2024-02-15
2024,03,9.6,2024-03-15
2024,04,17.1,2024-04-15
2024,05,20,2024-05-15
2024,06,23.1,2024-06-15
2024,07,28.7,2024-07-15
2024,08,29,2024-08-15
2024,09,26.6,2024-09-15
2024,10,20.6,2024-10-15
2024,11,13.7,2024-11-15
2024,12,8.1,2024-12-15
```
</details>