Membership Data
| Year |
Clergy |
Churches |
Members |
| 1925 |
19,506 |
27,506 |
3,611,608 |
| 1929 |
23,431 |
24,010 |
3,770,645 |
| 1931 |
- |
- |
3,702,315 |
| 1933 |
- |
24,270 |
4,173,928 |
| 1935 |
21,917 |
24,537 |
4,389,417 |
| 1937 |
- |
24,844 |
4,595,602 |
| 1940 |
- |
25,018 |
4,949,174 |
| 1942 |
- |
25,737 |
5,367,129 |
| 1944 |
- |
25,965 |
5,667,926 |
| 1946 |
- |
- |
6,079,305 |
| 1947 |
- |
26,764 |
6,270,819 |
| 1950 |
22,293 |
27,788 |
7,079,889 |
| 1951 |
23,400 |
28,289 |
7,373,498 |
| 1952 |
25,300 |
28,865 |
7,634,493 |
| 1953 |
27,747 |
29,481 |
7,883,708 |
| 1954 |
25,881 |
29,863 |
8,163,562 |
| 1955 |
27,600 |
30,340 |
8,467,439 |
| 1956 |
28,373 |
30,797 |
8,700,481 |
| 1957 |
29,490 |
31,257 |
8,956,756 |
| 1958 |
29,959 |
31,477 |
9,202,205 |
| 1959 |
34,130 |
31,906 |
9,485,276 |
| 1960 |
34,147 |
32,251 |
9,731,591 |
| 1961 |
36,260 |
32,598 |
9,978,488 |
| 1962 |
34,939 |
32,878 |
10,191,303 |
| 1963 |
35,000 |
33,101 |
10,393,039 |
| 1964 |
- |
33,362 |
10,598,429 |
| 1965 |
- |
33,774 |
10,770,573 |
| 1966 |
- |
33,926 |
10,947,389 |
| 1967 |
- |
34,123 |
11,140,486 |
| 1968 |
- |
34,275 |
11,330,481 |
| 1969 |
- |
34,313 |
11,487,708 |
| 1970 |
- |
34,340 |
11,628,032 |
| 1971 |
- |
34,420 |
11,824,676 |
| 1972 |
54,150 |
34,512 |
12,065,333 |
| 1973 |
54,150 |
34,643 |
12,295,400 |
| 1974 |
54,150 |
34,710 |
12,513,378 |
| 1975 |
55,000 |
34,880 |
12,733,124 |
| 1976 |
55,100 |
35,031 |
12,917,992 |
| 1977 |
55,500 |
35,212 |
13,078,239 |
| 1978 |
56,000 |
35,357 |
13,191,394 |
| 1979 |
56,200 |
35,552 |
13,372,757 |
| 1980 |
56,200 |
35,778 |
13,600,126 |
| 1981 |
61,400 |
36,022 |
13,782,644 |
| 1982 |
61,600 |
36,246 |
13,991,709 |
| 1983 |
61,900 |
34,464 |
14,178,051 |
| 1984 |
62,600 |
36,668 |
14,341,821 |
| 1985 |
62,900 |
36,898 |
14,477,364 |
| 1986 |
63,200 |
37,072 |
14,613,618 |
| 1987 |
63,400 |
37,238 |
14,722,617 |
| 1988 |
63,625 |
37,517 |
14,812,844 |
| 1989 |
64,100 |
37,739 |
14,907,826 |
| 1990 |
64,500 |
37,922 |
15,038,409 |
| 1991 |
65,450 |
36,168 |
15,232,347 |
| 1992 |
63,352 |
38,401 |
15,358,866 |
| 1993 |
60,439 |
38,682 |
15,398,642 |
| 1994 |
60,045 |
39,863 |
15,614,060 |
| 1995 |
59,338 |
40,039 |
15,663,296 |
| 1996 |
71,257 |
40,565 |
15,691,964 |
| 1997 |
80,274 |
40,887 |
15,891,514 |
| 1998 |
97,783 |
40,870 |
15,729,356 |
| 1999 |
100,387 |
41,099 |
15,851,756 |
| 2000 |
101,446 |
41,588 |
15,960,308 |
| 2001 |
108,682 |
42,334 |
16,052,920 |
| 2002 |
121,417 |
42,775 |
16,247,736 |
| 2003 |
112,922 |
42,972 |
16,439,603 |
| 2004 |
118,289 |
43,465 |
16,267,494 |
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