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:
| Tournament | 1972 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 |
| --- | --- | --- | --- | --- | --- | --- | --- |
| Grand Slam Tournaments | Grand Slam Tournaments | Grand Slam Tournaments | Grand Slam Tournaments | Grand Slam Tournaments | Grand Slam Tournaments | Grand Slam Tournaments | Grand Slam Tournaments |
| Australian Open | A | A | A | A | A | A | A |
| French Open | A | 1R | 1R | 1R | 1R | 1R | 2R |
| Wimbledon | 2R | 2R | 1R | 1R | 1R | A | A |
| US Open | 1R | 1R | 1R | 2R | 1R | 2R | A |
| Win–Loss | 1–2 | 1–3 | 0–3 | 1–3 | 0–3 | 2–2 | 0–1 |
| Year End Ranking | 54 | 94 | 54 | 91 | 95 | 101 | 100 |
Question:
What is the 1977 value that had Grand Slam Tournaments in 1972?
Answer:
Grand Slam Tournaments