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 |
| --- | --- | --- | --- | --- |
| Ian Woosnam | Wales | 1991 | 149.0 | 5.0 |
| Raymond Floyd | United States | 1976 | 152.0 | 8.0 |
| Nick Faldo | England | 1989 , 1990 , 1996 | 153.0 | 9.0 |
| Bernhard Langer | Germany | 1985 , 1993 | 153.0 | 9.0 |
| Mark O'Meara | United States | 1998 | 154.0 | 10.0 |
| Tom Watson | United States | 1977 , 1981 | 154.0 | 10.0 |
| Craig Stadler | United States | 1982 | 155.0 | 11.0 |
| Fuzzy Zoeller | United States | 1979 | 159.0 | 15.0 |
| Gary Player | South Africa | 1961 , 1974 , 1978 | 160.0 | 16.0 |
| Sandy Lyle | Scotland | 1988 | 161.0 | 17.0 |
Question:
What year did Tom Watson win?
Answer:
1977 , 1981