Fuzzy Comprehensive Evaluation of Happiness Index of Nine Cities in Pearl River Delta Based on AHP

Table 16

First-level membership of the happiness index of nine cities in the Pearl River Delta in 2017.

2017	Membership UA	Membership UB	Membership UC	Membership UD	Membership UE	Comprehensive membership degree D
Guangzhou	0.82	1.00	0.48	0.57	0.56	0.77
Shenzhen	1.00	0.91	0.22	0.68	0.56	0.82
Zhuhai	0.69	0.69	0.33	0.31	0.27	0.57
Zhongshan	0.33	0.60	0.51	0.44	0.38	0.42
Huizhou	0.23	0.32	0.41	0.11	0.29	0.26
Zhaoqing	0.03	0.00	0.49	0.00	0.66	0.15
Jiangmen	0.08	0.16	0.36	0.11	0.42	0.17
Dongguang	0.20	0.67	0.55	0.87	0.12	0.37
Foshan	0.46	0.68	0.71	0.39	0.40	0.51