Sets:

Indiana Jones (22)
    Kingdom of the Crystal Skull (8)
    Last Crusade (4)
    Raiders of the Lost Ark (7)
    Temple of Doom (2)

Minifigures:

Indiana Jones (58)
    Kingdom of the Crystal Skull (15)
    Last Crusade (10)
    Raiders of the Lost Ark (22)
    Temple of Doom (10)

Gear:

Indiana Jones (33)
    Kingdom of the Crystal Skull (3)
    Last Crusade (1)
    Raiders of the Lost Ark (2)
    Temple of Doom (1)