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:
| Outcome | Year | Championship | Surface | Opponent in the final | Score in the final |
| --- | --- | --- | --- | --- | --- |
| Winner | 1979.0 | US Open | Hard | Vitas Gerulaitis | 7–5, 6–3, 6–3 |
| Runner-up | 1980.0 | Wimbledon | Grass | Björn Borg | 6–1, 5–7, 3–6, 7–6 (18–16) , 6–8 |
| Winner | 1980.0 | US Open (2) | Hard | Björn Borg | 7–6 (7–4) , 6–1, 6–7 (5–7) , 5–7, 6–4 |
| Winner | 1981.0 | Wimbledon | Grass | Björn Borg | 4–6, 7–6 (7–1) , 7–6 (7–4) , 6–4 |
| Winner | 1981.0 | US Open (3) | Hard | Björn Borg | 4–6, 6–2, 6–4, 6–3 |
| Runner-up | 1982.0 | Wimbledon (2) | Grass | Jimmy Connors | 6–3, 3–6, 7–6 (7–2) , 6–7 (5–7) , 4–6 |
| Winner | 1983.0 | Wimbledon (2) | Grass | Chris Lewis | 6–2, 6–2, 6–2 |
| Runner-up | 1984.0 | French Open | Clay | Ivan Lendl | 6–3, 6–2, 4–6, 5–7, 5–7 |
| Winner | 1984.0 | Wimbledon (3) | Grass | Jimmy Connors | 6–1, 6–1, 6–2 |
| Winner | 1984.0 | US Open (4) | Hard | Ivan Lendl | 6–3, 6–4, 6–1 |
Question:
When was John McEnroe's minimum year?
Answer:
1979.0