Table 8.

The changes in the network efficiency of the four commodities after attacks on core countries.

The number of attacks	Semiconductor silicon wafer	Semiconductor equipment	Electronic integrated circuit	Electronic computers and components
0	0.438498965	0.4992	0.553731316	0.608478615
1	0.416953616	0.47811	0.550937329	0.597927874
2	0.417992198	0.476606	0.552396637	0.599673203
3	0.414714182	0.474628	0.551385988	0.596247825
4	0.41116419	0.46801	0.549733139	0.595684577
5	0.396797629	0.463248	0.545994667	0.593568528
6	0.395219941	0.468048	0.537493665	0.585953071
7	0.388898792	0.466051	0.536234022	0.584696118
8	0.394015881	0.441936	0.532787698
9	0.391987626	0.440241	0.517680306
10	0.376301692	0.380223	0.516748812
11	0.315786726