1,More than 100% (i.e. GHG warming has been partly offset by aerosol cooling)
2,Between 76% and 100%
3,Between 51% and 76%
4,Between 26% and 50%
5,Between 0 and 25%
6,Less than 0% (i.e. anthropogenic GHG emissions have caused cooling
7,There has been no warming
8,Unknown due to lack of knowledge
9,I don't know
10,Other (please specify)
11,Undecideds who Endorsed in comments
12,Undecideds who Rejected in comments
13,Undecided with weak endorsement (Doran level)