Membership Data
| Year |
Clergy |
Churches |
Members |
| 1925 |
5,771 |
7,833 |
1,164,911 |
| 1929 |
5,927 |
7,692 |
1,237,695 |
| 1931 |
- |
- |
1,261,158 |
| 1933 |
- |
7,424 |
1,876,390 |
| 1935 |
5,939 |
7,529 |
1,897,136 |
| 1937 |
- |
7,364 |
1,942,322 |
| 1939 |
- |
7,074 |
1,996,434 |
| 1942 |
- |
7,685 |
2,074,178 |
| 1944 |
- |
7,894 |
2,227,524 |
| 1946 |
- |
- |
2,155,514 |
| 1947 |
- |
6,985 |
2,160,207 |
| 1949 |
6,654 |
7,784 |
2,540,548 |
| 1950 |
6,473 |
7,116 |
2,417,464 |
| 1951 |
6,740 |
7,185 |
2,482,887 |
| 1952 |
6,961 |
7,215 |
2,550,831 |
| 1953 |
6,970 |
7,170 |
2,660,699 |
| 1954 |
7,193 |
7,271 |
2,757,944 |
| 1956 |
7,484 |
6,708 |
2,852,965 |
| 1957 |
7,874 |
6,842 |
2,965,137 |
| 1958 |
8,430 |
7,011 |
3,126,662 |
| 1959 |
8,708 |
7,657 |
3,444,265 |
| 1960 |
8,938 |
7,155 |
3,269,325 |
| 1961 |
9,385 |
7,096 |
3,317,870 |
| 1962 |
9,615 |
7,248 |
3,336,728 |
| 1963 |
9,445 |
7,547 |
3,340,759 |
| 1964 |
10,213 |
7,202 |
3,410,657 |
| 1966 |
10,719 |
7,562 |
3,429,153 |
| 1967 |
10,639 |
7,180 |
3,420,297 |
| 1968 |
11,010 |
7,137 |
3,373,890 |
| 1969 |
11,041 |
7,112 |
3,330,272 |
| 1970 |
11,355 |
7,069 |
3,285,826 |
| 1971 |
11,108 |
7,116 |
3,217,365 |
| 1972 |
11,566 |
6,891 |
3,062,734 |
| 1973 |
11,507 |
6,768 |
2,917,165 |
| 1974 |
11,573 |
7,087 |
2,907,293 |
| 1975 |
12,186 |
7,192 |
2,857,513 |
| 1976 |
12,240 |
7,116 |
2,882,064 |
| 1977 |
12,302 |
7,054 |
2,818,830 |
| 1978 |
12,310 |
7,009 |
2,815,359 |
| 1979 |
12,600 |
7,022 |
2,841,350 |
| 1980 |
12,672 |
7,215 |
2,786,004 |
| 1981 |
12,908 |
7,234 |
2,767,440 |
| 1982 |
12,974 |
7,095 |
2,794,139 |
| 1983 |
13,342 |
7,387 |
2,794,690 |
| 1984 |
13,648 |
7,379 |
2,775,424 |
| 1985 |
13,940 |
7,274 |
2,739,422 |
| 1986 |
14,111 |
7,054 |
2,504,507 |
| 1987 |
14,355 |
7,387 |
2,462,300 |
| 1988 |
14,694 |
7,360 |
2,455,422 |
| 1989 |
14,831 |
7,372 |
2,433,413 |
| 1990 |
14,878 |
7,354 |
2,446,050 |
| 1991 |
14,878 |
7,367 |
2,471,880 |
| 1993 |
15,000 |
7,388 |
2,504,682 |
| 1995 |
15,073 |
7,415 |
2,536,550 |
| 1996 |
14,925 |
7,390 |
2,364,559 |
| 1999 |
14,428 |
7,359 |
2,300,461 |
| 2000 |
16,712 |
7,364 |
2,333,327 |
| 2001 |
16,388 |
7,344 |
2,333,628 |
| 2002 |
16,493 |
7,305 |
2,320,221 |
| 2003 |
15,872 |
7,220 |
2,284,233 |
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