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:
77 表2：上海住宅期房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 | 175.0 | 100.0 | 188.0 | 199.0 | 266.0 | 297.0 | 275.0 | 283.0 | 305.0 | 232.0 | 205.0 | 163.0 |
| 2008.0 | 157.0 | 72.0 | 180.0 | 147.0 | 180.0 | 149.0 | 119.0 | 110.0 | 91.0 | 86.0 | 121.0 | 142.0 |
| 2009.0 | 50.0 | 77.0 | 160.0 | 192.0 | 211.0 | 221.0 | 204.0 | 168.0 | 148.0 | 148.0 | 172.0 | 148.0 |
| 2010.0 | 69.0 | 35.0 | 81.0 | 103.0 | 31.0 | 41.0 | 46.0 | 74.0 | 139.0 | 134.0 | 94.0 | 142.0 |
| 2011.0 | 103.0 | 17.0 | 40.0 | 64.0 | 92.0 | 78.0 | 77.0 | 58.0 | 57.0 | 46.0 | 49.0 | 58.0 |
问题:
哪几个月的上海住宅期房一月或者二月成交面积都低于100万平
Answer:
2008.0
2009.0
2010.0
2011.0