Here are a few statistics from the Anglican Church of Canada from 1932 to 1997. The statistics are extremely imprecise for a number of reasons, but the general trends portrayed are probably reliable.

More recent statistics are hard to find. The article linked here gives some reasons why.

Some context for current statistics of religious affiliation is given at the Statistics Canada website. Some comparative data are given by this private website, but I haven't double-checked its accuracy.

1. "Stipendiary parish clergy" are full-time salaried clergy serving parishes. Thus the number does not include part-time clergy, retired clergy, and clergy in non-parish settings.

2. "Total on parish rolls" cumulates diocesan totals, which in turn cumulate parish totals. Parish totals are submitted annually by the incumbents of parishes. The Anglican Church of Canada does not define church membership as such, and therefore different clergy may interpret "total on parish rolls" in very different ways. More recently clergy have been asked to enumerate "number of identifiable givers," which is a more precise category.

	Stipendiary parish clergy	Total on parish rolls	Identifiable givers
1932-36	1404	861,110
1937-41	1372	860,998
1942-46	1352	872,452
1947-51	1374	1,024,348
1952-56	1541	1,198,208
1957-61	1711	1,320,649
1962-66	1810	1,347,113
1977		997,371	246,679
1987	1678	808,220	252,151
1997	1546	717,708	228,413
2000		650,997

3. For 1932-1966 this category is called "total parish contributions for all purposes", for 1977-1987 "total parish income".

4. For 1932-1966 this category is called "total value of all property"; for 1987 there is "parish buildings valuation" and "diocesan buildings population" which have here been combined. "Property" is a more inclusive term than "buildings" and the categories may therefore not be entirely comparable. However, it appears that the former term "property" was used to mean buildings, since the intent appears to have been to show the congruity of insurance coverage.

5. The deflator, based on Statistics Canada (formerly Dominion Bureau of Statistics) data, uses 1935-39=100. It means that in 1932-1936 $93 would have bought what in 1987 would have required $1118. This is a very rough-and-ready guide, principally since many things which consumers bought in 1987 did not exist in 1932, or were of different quality.

	Total parish income	Value of property	Deflator 1933-7=100	Total parish income deflated	Value of property deflated
1932-36	5,036,226	47,177,082	93	5,415,296	50,728,045
1937-41	5,070,885	48,167,916	107	4,739,144	45,016,743
1942-46	6,368,884	50,916,940	130	4,899,141	39,166,876
1947-51	10,442,644	76,415,171	194	5,382,806	39,389,263
1952-56	18,199,243	131,971,298	230	7,912,714	90,728,655
1957-61	30,670,091	208,675,908	249	12,317,305	83,805,585
1962-66	34,705,632	273,825,402	270	12,853,937	101,416,815
1977
1987	155,355,880	1,172,781,000	1118	13,895,874	104,899,910
1997	214,602,196		1476	14,539,444

Statistic for members on parish rolls for 2000 is taken from this media factsheet, which gives general information on the Anglican Church of Canada.

For the total population of Canada at each census since 1851, see the Statscan webpage linked.