Kodansha Kanji Dictionary (Jack Halpern, 2013):
3609
Morohashi Daikanwajiten (Volume 2, page 1127):
4565X
New Japanese-English Character Dictionary (Jack Halpern, 1990):
2901
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
1013
The New Nelson Japanese-English Character Dictionary (John Haig):
920