1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | Total | |
---|---|---|---|---|---|---|---|---|---|---|---|
Chemotherapy | 2 | 1 | 0 | 1 | 0 | 1 | 2 | 2 | 3 | 1 | 131 |
Radiotherapy | 6 | 8 | 6 | 6 | 13 | 11 | 12 | 13 | 14 | 17 | 1062 |
Stenting/dilatation | 19 | 22 | 33 | 19 | 26 | 21 | 20 | 22 | 20 | 32 | 2343 |
Supportive care only | 8 | 5 | 7 | 7 | 17 | 14 | 9 | 15 | 13 | 10 | 1054 |
Surgery | 10 | 10 | 14 | 18 | 9 | 14 | 14 | 11 | 6 | 3 | 109 |
TOTAL | 33 | 31 | 40 | 36 | 51 | 48 | 38 | 52 | 45 | 39 | 413 |