Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| No. | State/Region | Districts | Town ships | Cities/ Towns | Wards | Village groups | Villages |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Kachin State | 3.0 | 18.0 | 20.0 | 116.0 | 606.0 | 2630.0 |
| 2.0 | Kayah State | 2.0 | 7.0 | 7.0 | 29.0 | 79.0 | 624.0 |
| 3.0 | Kayin State | 3.0 | 7.0 | 10.0 | 46.0 | 376.0 | 2092.0 |
| 4.0 | Chin State | 2.0 | 9.0 | 9.0 | 29.0 | 475.0 | 1355.0 |
| 5.0 | Sagaing Region | 8.0 | 37.0 | 37.0 | 171.0 | 1769.0 | 6095.0 |
| 6.0 | Tanintharyi Region | 3.0 | 10.0 | 10.0 | 63.0 | 265.0 | 1255.0 |
| 7.0 | Bago Region | 4.0 | 28.0 | 33.0 | 246.0 | 1424.0 | 6498.0 |
| 8.0 | Magway Region | 5.0 | 25.0 | 26.0 | 160.0 | 1543.0 | 4774.0 |
| 9.0 | Mandalay Region | 7.0 | 31.0 | 29.0 | 259.0 | 1611.0 | 5472.0 |
| 10.0 | Mon State | 2.0 | 10.0 | 11.0 | 69.0 | 381.0 | 1199.0 |
| 11.0 | Rakhine State | 4.0 | 17.0 | 17.0 | 120.0 | 1041.0 | 3871.0 |
| 12.0 | Yangon Region | 4.0 | 45.0 | 20.0 | 685.0 | 634.0 | 2119.0 |
| 13.0 | Shan State | 11.0 | 54.0 | 54.0 | 336.0 | 1626.0 | 15513.0 |
| 14.0 | Ayeyarwady Region | 6.0 | 26.0 | 29.0 | 219.0 | 1912.0 | 11651.0 |
Question:
How many townships are there in region number 2?
Answer:
7.0