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:
| Year | Manufacturer | Start | Finish | Team |
| --- | --- | --- | --- | --- |
| 2002.0 | Chevrolet | 2.0 | 36.0 | Childress |
| 2003.0 | Chevrolet | 31.0 | 4.0 | Childress |
| 2004.0 | Chevrolet | 10.0 | 4.0 | Childress |
| 2005.0 | Chevrolet | 30.0 | 28.0 | Childress |
| 2006.0 | Chevrolet | 28.0 | 14.0 | Childress |
| 2007.0 | Chevrolet | 34.0 | 1.0 | Childress |
| 2008.0 | Chevrolet | 16.0 | 14.0 | Childress |
| 2009.0 | Chevrolet | 32.0 | 2.0 | Childress |
| 2010.0 | Chevrolet | 5.0 | 7.0 | Childress |
| 2011.0 | Chevrolet | 7.0 | 42.0 | Childress |
| 2012.0 | Chevrolet | 13.0 | 7.0 | Childress |
| 2013.0 | Chevrolet | 3.0 | 42.0 | Childress |
Question:
Name the sum of year when start is less than 30
Answer:
16066.0