Kodansha Kanji Dictionary (Jack Halpern, 2013):
3937
Morohashi Daikanwajiten (Volume 12, page 0944):
47899
New Japanese-English Character Dictionary (Jack Halpern, 1990):
3174
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
5391
The New Nelson Japanese-English Character Dictionary (John Haig):
7043