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 | Starts | Wins | Top 5 | Top 10 | Poles | Avg. Start | Avg. Finish | Winnings | Position | Team(s) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1991.0 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 35.0 | 22.0 | $27,625 | 55th | #90 Donlavey Racing |
| 1993.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.0 | 42.0 | $17,665 | 93rd | #28 Robert Yates Racing |
| 1994.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 38.0 | 38.0 | $7,965 | 76th | #07 Kranefuss-Haas Racing |
| 1996.0 | 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.3 | 40.7 | $33,915 | 57th | #14 Dale Earnhardt Inc. #40 Team SABCO |
| 1997.0 | 20.0 | 0.0 | 1.0 | 1.0 | 1.0 | 25.3 | 29.6 | $622,439 | 40th | #40 Team SABCO |
| 1998.0 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.0 | 37.0 | $24,765 | 67th | #96 American Equipment Racing |
| 2000.0 | 17.0 | 0.0 | 1.0 | 2.0 | 0.0 | 29.9 | 29.2 | $620,781 | 43rd | #13 Team Menard |
| 2002.0 | 36.0 | 0.0 | 1.0 | 5.0 | 0.0 | 18.4 | 21.1 | $3,342,703 | 20th | #31 Richard Childress Racing |
| 2003.0 | 36.0 | 2.0 | 4.0 | 10.0 | 0.0 | 23.1 | 19.7 | $4,157,064 | 16th | #31 Richard Childress Racing |
| 2004.0 | 36.0 | 0.0 | 2.0 | 6.0 | 0.0 | 23.2 | 21.2 | $4,225,719 | 23rd | #31 Richard Childress Racing |
| 2005.0 | 29.0 | 0.0 | 1.0 | 2.0 | 0.0 | 27.0 | 30.1 | $2,271,313 | 37th | #7 Robby Gordon Motorsports |
| 2006.0 | 36.0 | 0.0 | 1.0 | 3.0 | 0.0 | 27.5 | 25.3 | $3,143,787 | 30th | #7 Robby Gordon Motorsports |
| 2007.0 | 35.0 | 0.0 | 1.0 | 2.0 | 0.0 | 33.9 | 25.8 | $3,090,004 | 26th | #7 Robby Gordon Motorsports |
| 2008.0 | 36.0 | 0.0 | 0.0 | 3.0 | 0.0 | 30.9 | 29.0 | $3,816,362 | 33rd | #7 Robby Gordon Motorsports |
| 2009.0 | 35.0 | 0.0 | 1.0 | 1.0 | 0.0 | 30.1 | 28.5 | $3,860,582 | 34th | #7 Robby Gordon Motorsports |
| 2010.0 | 27.0 | 0.0 | 1.0 | 1.0 | 0.0 | 33.8 | 29.1 | $2,913,816 | 34th | #7/#07 Robby Gordon Motorsports |
| 2011.0 | 25.0 | 0.0 | 0.0 | 0.0 | 0.0 | 36.5 | 33.4 | $2,271,891 | 34th | #7 Robby Gordon Motorsports |
Question:
What was the average finish when the average start was 18.4?
Answer:
21.1