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 | Tournaments played | Cuts made* | Wins | Top 10s | Best finish | Earnings ( $ ) | Scoring average |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1992.0 | 1.0 | 1.0 | 0.0 | 0.0 | T64 | n/a | 77.0 |
| 1993.0 | 3.0 | 3.0 | 0.0 | 2.0 | 4 | 47,319 | 71.09 |
| 1994.0 | 18.0 | 14.0 | 0.0 | 3.0 | T2 | 127,451 | 71.9 |
| 1995.0 | 19.0 | 19.0 | 3.0 | 12.0 | 1 | 666,533 | 71.0 |
| 1996.0 | 20.0 | 20.0 | 3.0 | 14.0 | 1 | 808,311 | 70.47 |
| 1997.0 | 22.0 | 20.0 | 6.0 | 16.0 | 1 | 1,236,789 | 70.04 |
| 1998.0 | 21.0 | 21.0 | 4.0 | 17.0 | 1 | 1,092,748 | 69.99 |
| 1999.0 | 22.0 | 21.0 | 5.0 | 15.0 | 1 | 863,816 | 70.4 |
| 2000.0 | 22.0 | 22.0 | 5.0 | 15.0 | 1 | 1,404,948 | 70.47 |
| 2001.0 | 26.0 | 26.0 | 8.0 | 20.0 | 1 | 2,105,868 | 69.42 |
| 2002.0 | 23.0 | 22.0 | 11.0 | 20.0 | 1 | 2,863,904 | 68.7 |
| 2003.0 | 17.0 | 17.0 | 6.0 | 15.0 | 1 | 2,029,506 | 69.02 |
| 2004.0 | 18.0 | 18.0 | 8.0 | 16.0 | 1 | 2,544,707 | 68.7 |
| 2005.0 | 20.0 | 20.0 | 10.0 | 15.0 | 1 | 2,588,240 | 69.33 |
| 2006.0 | 20.0 | 19.0 | 3.0 | 16.0 | 1 | 1,971,741 | 69.82 |
| 2007.0 | 13.0 | 13.0 | 0.0 | 6.0 | 2 | 532,718 | 71.27 |
| 2008.0 | 22.0 | 22.0 | 3.0 | 10.0 | 1 | 1,735,912 | 70.47 |
Question:
Tell me the scoring average for year less than 1998 and wins more than 3
Answer:
70.04