|
Date (1974 - 1979)
|
Membership Total
|
|
September 1974
|
166
|
|
December 1974
|
179
|
|
March 1975
|
211
|
|
June 1975
|
220
|
|
September 1975
|
293
|
|
December 1975
|
333
|
|
March 1976
|
354
|
|
June 1976
|
359
|
| September 1976 |
381 |
| December 1976 |
384 |
|
March 1977
|
387
|
|
September 1977
|
411
|
|
December 1977
|
411
|
|
March 1978
|
401
|
|
June 1978
|
406
|
|
September 1978
|
403
|
|
December 1978
|
400
|
|
June 1979
|
413
|
|
|
