The first number is the value with the second and third one indicating the tolerances.
For example: Camber: -.2°; +0, -0.5° means that the Camber angle should be between -.2° + 0 = -.2° and -.2° -0.5° = 0.7°. The same applies for the Castor.
As for the Toe in:
The indicated value is for the original 15" front wheels. The Toe in (2nd column) numbers are: 0.6mm each side, + 1.8 mm, -0mm. So the Toe in for each side should be between 0.6 + 1.8 = 2.4mm and 0.6 - 0 = 0.6mm.
A little bit of math: ARCSIN (2.4 / (15 * 25.4)) = 0.3609° = 0° 22'. ARCSIN (0.6 / (15 * 25.4)) = 0.0902° = 0° 5.4'.
The values in the manual are for the original sized wheels, as you are running bigger wheels the values are probably not right. Ask Travis @Vulcan Grey what his settings are as he is also running bigger wheels on his SE.