Kodansha Kanji Dictionary (Jack Halpern, 2013):
991
Morohashi Daikanwajiten (Volume 7, page 0754):
20768
New Japanese-English Character Dictionary (Jack Halpern, 1990):
802
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
2915
The New Nelson Japanese-English Character Dictionary (John Haig):
3613