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 |
| --- | --- | --- | --- | --- | --- |
| Runner-up | 1963.0 | Wimbledon (1/1) | Grass | Chuck McKinley | 7–9, 1–6, 4–6 |
| Runner-up | 1964.0 | Australian Championships (1/1) | Grass | Roy Emerson | 3–6, 4–6, 2–6 |
| Runner-up | 1964.0 | Wimbledon (2/2) | Grass | Roy Emerson | 1–6, 10–12, 6–4, 3–6 |
| Runner-up | 1964.0 | US Championships (1/1) | Grass | Roy Emerson | 4–6, 2–6, 4–6 |
| Runner-up | 1965.0 | Australian Championships (2/2) | Grass | Roy Emerson | 9–7, 6–2, 4–6, 5–7, 1–6 |
| Winner | 1965.0 | French Championships (1/1) | Clay | Tony Roche | 3–6, 6–0, 6–2, 6–3 |
| Runner-up | 1965.0 | Wimbledon (3/3) | Grass | Roy Emerson | 2–6, 4–6, 4–6 |
Question:
List the total number of years that have a score of 3–6, 4–6, 2–6.
Answer:
1.0