Source: Fray

NOTE

This data is specifically for U version. I don’t know if these numbers apply to J as well.

Luigi / Mario / Ness

Below 100Over 100
All Options19 frames39 frames

Donkey Kong

Below 100Over 100
Normal Get-Up9 frames61 frames
Get-Up Attack6 frames79 frames
Get-Up Roll8 frames49 frames

Link

Below 100Over 100
All Options: 16 framesNormal Get-Up: 49 frames
Get-Up Attack: 49 frames
Get-Up Roll: 45 frames

Samus

Below 100Over 100
Normal Get-Up16 frames49 frames
Get-Up Attack16 frames49 frames
Get-Up Roll12 frames45 frames

Captain Falcon

Below 100Over 100
Normal Get-Up28 frames57 frames
Get-Up Attack26 frames68 frames
Get-Up Roll24 frames62 frames

Yoshi

Below 100Over 100
Normal Get-Up11 frames50 frames
Get-Up Attack14 frames50 frames
Get-Up Roll14 frames49 frames

Kirby / Jigglypuff

Below 100Over 100
Normal Get-Up: 15 frames
Get-Up Attack: 14 frames
Get-Up Roll: 19 frames
All Options: 39 frames

Fox

Below 100Over 100
All Options: 22 framesNormal Get-Up: 61 frames
Get-Up Attack: 60 frames
Get-Up Roll: 69 frames

Pikachu

Below 100Over 100
All Options: 16 framesNormal Get-Up: 49 frames
Get-Up Attack: 49 frames
Get-Up Roll: 45 frames