Assuming this is real the final break down is
23 (25 with f robin m corrin)
Original: 2 (twins)
Shadow Dragon: 3 (marth, caeda, tiki)
Blazing Sword: 1 (lyn)
Awakening: 7 (chrom, robin, fredrick, lissana, cordelia, anna, lucina)
Fates: 9 (corrin, xander, ryoma, hinoka, camilla, sakura, elise, takumi, leo)
Shadows of valentia: 1 (celica)
Foot Swords: 9 (marth, chrom, ryoma, lucina, twins, lyn, *corrin, *celica)
Mounted swords: 1 (xander)
Foot axes: 1 (lisanna)
Mounted axes: 2 (camilla, fredrick)
Foot lances: 0
Mounted lances: 3 (hinoka, caeda, cordellia)
Foot mages: 1 (robin)
Mounted mages: 2 (elize, leo)
Foot archers: 3 (anna, takumi, sakura)
Mounted archers: 0
Dragon stone: 1 (tiki)
Stars next to corrin and celica since I dunno if the game classifies their weapons as swords or magic/dragon stone respectively. No armor knights is truly mind blowing to me since they're a staple fe class.