How many claptraps can you rescue in borderlands and where are they?

Question

How many claptraps can you find and rescue in Borderlands and where can you find them?

Answer 1

10, their locations can be found here: http://www.gamespot.com/xbox360/action/borderlands/show_msgs.php?pid=942810&topic_id=m-1-51910777

Answer 2

24 and the locations are too many to list

http://borderlands.wikia.com/wiki/Category:Claptrap_Locations

Answer 3

there are ten savable one's

1) Sledge's Safehouse
2) The Lost Cave
3) New Haven
4) Tetanus Warren
5) Earl's Scrapyard
6) Krom's Canyon
7) Old Haven
8)Trash Coast
9) The Salt Flats
10) Crimson Fastness