Kodansha Kanji Dictionary (Jack Halpern, 2013):
1340
Morohashi Daikanwajiten (Volume 7, page 0503):
19319
New Japanese-English Character Dictionary (Jack Halpern, 1990):
1058
Remembering The Kanji (James Heisig):
2547
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
2786
The New Nelson Japanese-English Character Dictionary (John Haig):
3458