| HISTORY OF SMOKING BEFORE | Total | |
YES | NO | ||
30 - 40 YEARS | 12 | 5 | 17 |
40 - 50 YEARS | 11 | 51 | 62 |
50 - 60 YEARS | 22 | 104 | 126 |
60 - 70 MEMBERS | 10 | 75 | 85 |
>70 YEARS | 32 | 62 | 94 |
Total | 87 | 297 | 384 |