Kodansha Kanji Dictionary (Jack Halpern, 2013):
2389
Morohashi Daikanwajiten (Volume 12, page 1024):
48083
New Japanese-English Character Dictionary (Jack Halpern, 1990):
1894
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
5406
The New Nelson Japanese-English Character Dictionary (John Haig):
7057