You can find 3 different numbers in your profile (StackOverflow):
The number is the number of posts edited in the impact block,
directly above the number of helpful flags. In your case it is 116
currently. This is the number of approved suggestions. (Maybe a bit too low due to caching, but that is not significant.)
The number of suggestions is currently 126. This is approved+rejected+pending suggestions.
The number of revisions is currently 142 for you. This are approved suggestions+self-edits.
Only the first category counts towards the 1000 reputation, because that is the only category you get +2 from. This is also the only category counting towards badges such as Strunk&White and Copy Editor.
You get 1000 rep form edits, so that is 500 times +2 in total. You are quite unlikely to hit that limit though, since you can still get 768 rep form edits and its only 616 rep until you hit 2000.