请阅读下面这张Markdown格式的表格并回答问题。同一行中不同列的单元格用'|'分隔，不同行的单元格用'
'分隔。

表格标题:
76 表3：北京住宅期房2007-2012年1月各月成交面积（万平） 
表格:
| 年份/时间 | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2007.0 | 112.0 | 55.0 | 98.0 | 126.0 | 138.0 | 147.0 | 159.0 | 167.0 | 64.0 | 150.0 | 130.0 | 95.0 |
| 2008.0 | 64.0 | 26.0 | 68.0 | 58.0 | 93.0 | 88.0 | 58.0 | 42.0 | 84.0 | 78.0 | 119.0 | 117.0 |
| 2009.0 | 47.0 | 64.0 | 125.0 | 149.0 | 135.0 | 175.0 | 187.0 | 159.0 | 148.0 | 147.0 | 181.0 | 178.0 |
| 2010.0 | 101.0 | 60.0 | 103.0 | 127.0 | 47.0 | 43.0 | 56.0 | 70.0 | 121.0 | 87.0 | 82.0 | 148.0 |
| 2011.0 | 101.0 | 38.0 | 47.0 | 44.0 | 61.0 | 63.0 | 65.0 | 61.0 | 52.0 | 56.0 | 54.0 | 65.0 |
问题:
10年一月和11年的一月加起来的话成交面积共有多少啊
Answer:
202.0