| 1 | A | B | C | D | E | F | G | H |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2 | managerial statistics |  |  |  |  |  |  |  |
| 3 | team | from | to | record |  |  |  |  |
| 4 |  |  |  | g | w | d | l | win % |
| 5 | shimizu s-pulse | 1996 | 1998 | 96 | 56 | 0 | 40 | 58.33 |
| 6 | yokohama f. marinos | 2000 | 2001 | 40 | 21 | 2 | 17 | 52.50 |
| 7 | tokyo verdy | 2003 | 2005 | 67 | 22 | 20 | 25 | 32.84 |
| 8 | fc machida zelvia | 2012 | 2012 | 42 | 7 | 11 | 24 | 16.67 |
| 9 | total |  |  | 245 | 106 | 33 | 106 | 43.27 |

Question: when did osvaldo ardiles become the coach of yokohama f. marinos.
Answer: 2000