Date | Age | Duration | Work | Assets |
1968 | 61 | 27:00 |
|
|
1968 | 61-62 | 32:00 |
|
|
1969-1970 | 62-64 | 20:00 |
|
|
1972-1973 | 65-67 | 27:00 |
|
|
1974 | 67-68 | 36:00 |
|
|
1975 | 68-69 | 32:00 |
|