Morohashi Daikanwajiten (Volume 4, page 0165):
7770
Remembering The Kanji (James Heisig):
2221
Remembering The Kanji (James Heisig, 6 edition):
2331
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
1401
The New Nelson Japanese-English Character Dictionary (John Haig):
1428