Kodansha Kanji Dictionary (Jack Halpern, 2013):
3941
Morohashi Daikanwajiten (Volume 4, page 0617):
9492
New Japanese-English Character Dictionary (Jack Halpern, 1990):
3176
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
1534
The New Nelson Japanese-English Character Dictionary (John Haig):
1639