Comprehensive Evaluation of Global Clean Energy Development Level Based on Compatibility and Difference Degree

Table 1

Relative importance of evaluation indexes.

r	The relative importance between the k-th index and the k-1-th index
1.0	Same important
1.1	Same important - slightly more important
1.2	slightly more important
1.3	slightly more important - more important
1.4	more important
1.5	more important - much more important
1.6	much more important
1.7	much more important - extremely more important
1.8	extremely more important