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:
| Player | Country | Year(s) won | Total | To par | Finish |
| --- | --- | --- | --- | --- | --- |
| Tiger Woods | United States | 1999 , 2000 | 279.0 | –9 | 2 |
| Vijay Singh | Fiji | 1998 | 287.0 | –1 | 8 |
| Jeff Sluman | United States | 1988 | 292.0 | +4 | T23 |
| Davis Love III | United States | 1997 | 297.0 | +9 | T48 |
| Steve Elkington | Australia | 1995 | 297.0 | +9 | T48 |
| Hal Sutton | United States | 1983 | 299.0 | +11 | T60 |
Question:
Which country won in 1988?
Answer:
United States