Regional Risk Assessment for Urban Major Hazards Using Hybrid Method of Information Diffusion Theory and Entropy

Table 1

Safety production risk indices of Hangzhou from 2005 to 2021.

Years	IMA (person)	RTA (person)	WTA (person)	FVTFA (person)	MHM-GDP (100%)
2005	137	1037	3	0	0.4000
2006	124	929	1	0	0.3063
2007	118	899	10	1	0.2500
2008	136	862	6	1	0.2100
2009	105	806	7	0	0.1800
2010	104	761	8	0	0.1500
2011	105	736	4	0	0.1210
2012	99	711	0	1	0.1040
2013	85	690	6	1	0.0910
2014	73	620	0	0	0.0753
2015	75	609	4	0	0.0684
2016	107	448	2	1	0.0398
2017	85	362	2	0	0.0400
2018	54	254	1	0	0.0245
2019	30	160	0	0	0.0124
2020	32	103	1	0	0.0084
2021	34	96	0	0	0.0072