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:
| Date | Tournament | Winning score | Margin of victory | Runner(s)-up |
| --- | --- | --- | --- | --- |
| Oct 12, 1997 | Michelob Championship at Kingsmill | –13 (67-66-71-67=271) | Playoff | Grant Waite , Duffy Waldorf |
| Oct 19, 1997 | Walt Disney World/Oldsmobile Classic | –18 (65-70-65-70=270) | Playoff | Dan Forsman |
| Nov 2, 1997 | The Tour Championship | –11 (66-69-70-68=273) | 1 stroke | Jim Furyk |
| Feb 22, 1998 | Tucson Chrysler Classic | –19 (66-62-68-73=269) | 4 strokes | Justin Leonard , David Toms |
| May 3, 1998 | Shell Houston Open | –12 (69-70-73-64=276) | 1 stroke | Jeff Maggert |
| Aug 30, 1998 | NEC World Series of Golf | –11 (69-66-66-68=269) | 2 strokes | Phil Mickelson |
| Oct 11, 1998 | Michelob Championship at Kingsmill | –16 (65-67-68-68=268) | 3 strokes | Phil Tataurangi |
| Jan 10, 1999 | Mercedes Championships | –26 (67-63-68-68=266) | 9 strokes | Mark O'Meara |
| Jan 24, 1999 | Bob Hope Chrysler Classic | –26 (70-71-64-70-59=334) | 1 stroke | Steve Pate |
| Mar 28, 1999 | The Players Championship | –3 (69-69-74-73=285) | 2 strokes | Scott Gump |
| Apr 4, 1999 | BellSouth Classic | –18 (66-69-68-67=270) | 2 strokes | Stewart Cink |
| Oct 1, 2000 | Buick Challenge | –19 (68-69-67-65=269) | 2 strokes | Jeff Maggert , Nick Price |
| Jul 22, 2001 | The Open Championship | –10 (69-73-65-67=274) | 3 strokes | Niclas Fasth |
Question:
What was the winning score on May 3, 1998?
Answer:
–12 (69-70-73-64=276)