Had 2/3 of a can left I though I would add before it leaked out. Seemed to help initially, blowing much colder but after 5-10 minutes or so the compressor cuts out.
values blowing cold and then after cut out.

1 84 85
2 103 100
3 64 73
4 60 73
5 139 143
6 200 200
7 16 13
8 141 125