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) |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1987.0 | 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.7 | 24.3 | $6,085 | 59th | Jaehne Motorsports |
| 1989.0 | 27.0 | 0.0 | 1.0 | 4.0 | 0.0 | 28.4 | 21.1 | $152,504 | 26th | Osterlund Motorsports |
| 1991.0 | 29.0 | 0.0 | 3.0 | 7.0 | 0.0 | 17.6 | 18.5 | $426,524 | 16th | Bobby Allison Motorsports |
| 1993.0 | 30.0 | 0.0 | 1.0 | 2.0 | 0.0 | 21.0 | 12.8 | $494,600 | 24th | Junior Johnson & Associates |
| 1994.0 | 29.0 | 0.0 | 0.0 | 1.0 | 0.0 | 28.4 | 23.3 | $333,495 | 26th | Travis Carter Motorsports |
| 1995.0 | 24.0 | 0.0 | 2.0 | 5.0 | 1.0 | 19.2 | 26.0 | $486,065 | 36th | King Racing |
| 1996.0 | 31.0 | 0.0 | 1.0 | 1.0 | 0.0 | 23.7 | 24.0 | $631,055 | 22nd | Stavola Brothers Racing |
| 1997.0 | 29.0 | 0.0 | 0.0 | 1.0 | 0.0 | 23.3 | 26.6 | $802,904 | 34th | Stavola Brothers Racing |
| 1999.0 | 10.0 | 0.0 | 0.0 | 1.0 | 0.0 | 31.3 | 23.8 | $378,942 | 43rd | Donlavey Racing SBIII Motorsports |
| 2000.0 | 7.0 | 0.0 | 0.0 | 0.0 | 0.0 | 33.4 | 33.6 | $255,200 | 50th | Donlavey Racing |
| 2001.0 | 22.0 | 0.0 | 0.0 | 1.0 | 0.0 | 29.1 | 27.6 | $1,006,021 | 42nd | Donlavey Racing Bill Davis Racing |
Question:
Name the number of years for 18.5
Answer:
1.0