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 | 1973 | 1974 | 1975 | 1976 | 1977 | 1978 | 1979 | 1983 | 1984 | 1985 | 1986 |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Grand Slam tournaments | Grand Slam tournaments | Grand Slam tournaments | Grand Slam tournaments | 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 (Jan) | A | A | A | A | A | Not Held | Not Held | Not Held | Not Held | Not Held | Not Held |
| French Open | A | A | A | A | A | A | SF | 1R | 2R | 1R | A |
| Wimbledon | A | 1R | 1R | QF | SF | SF | 1R | 2R | 4R | 3R | A |
| US Open | 1R | 2R | 2R | 4R | 4R | SF | F | 3R | 4R | 3R | A |
| Australian Open (Dec) | Not Held | Not Held | Not Held | Not Held | W | A | A | 2R | 2R | A | NH |
| Win – Loss | 0–1 | 1–2 | 1–2 | 7–2 | 14–2 | 10–2 | 11–3 | 3–4 | 7–4 | 4–3 | 0–0 |
| Year End Championships | Year End Championships | Year End Championships | Year End Championships | Year End Championships | Year End Championships | Year End Championships | Year End Championships | Year End Championships | Year End Championships | Year End Championships | Year End Championships |
| Masters Grand Prix | A | A | A | A | A | A | F | A | R16 | A | A |
| WCT Finals | A | A | A | A | SF | W | SF | SF | QF | A | A |
| Win – Loss | 0–0 | 0–0 | 0–0 | 0–0 | 1–1 | 2–0 | 4–3 | 2–1 | 1–2 | 0–0 | 0–0 |
| Career statistics | Career statistics | Career statistics | Career statistics | Career statistics | Career statistics | Career statistics | Career statistics | Career statistics | Career statistics | Career statistics | Career statistics |
| Tournaments Played | 9 | 20 | 15 | 19 | 20 | 18 | 22 | 21 | 22 | 15 | 2 |
| Titles – Finals | 0–0 | 1–2 | 2–7 | 0–3 | 5–9 | 3–5 | 3–6 | 1–2 | 1–3 | 0–0 | 0–0 |
| Overall Win – Loss | 7–9 | 33–19 | 38–13 | 31–19 | 60–16 | 46–15 | 64–20 | 32–20 | 34–20 | 12–15 | 0–2 |
| Win % | 44% | 63% | 75% | 62% | 79% | 75% | 76% | 62% | 63% | 44% | 0% |
| Year End Ranking | 131 | 47 | 15 | 18 | 4 | 5 | 4 | 5 | 20 | 17 | 799 |
Question:
What 1973 has a 1978 of 75%?
Answer:
44%