Kanji & Kana (Spahn & Hadamitzky, 2 edition):
2027
Kanji Learners Dictionary (Jack Halpern, 1999):
1898
Kanji Learners Dictionary (Jack Halpern, 2 edition, 2013):
2579
Kodansha Kanji Dictionary (Jack Halpern, 2013):
3709
Morohashi Daikanwajiten (Volume 2, page 0168):
1758
Remembering The Kanji (James Heisig):
2140
Remembering The Kanji (James Heisig, 6 edition):
2266
The Modern Reader's Japanese-English Character Dictionary (Andrew Nelson):
657
The New Nelson Japanese-English Character Dictionary (John Haig):
437