Rank	Countries/Territories	Count	Percent
1	China	321	57.4%
2	United States	110	19.7%
3	Germany	23	4.1%
4	India	11	2%
5	Japan	11	2%
6	United Kingdom	8	1.4%
7	Korea, Republic of	7	1.3%
8	Netherlands	5	0.9%
9	Russia	5	0.9%
10	Italy	4	0.7%
11	France	4	0.7%
12	Sweden	4	0.7%
13	Canada	3	0.5%
14	Ireland	3	0.5%
15	Taiwan	3	0.5%
16	Libya	3	0.5%
17	Mexico	2	0.4%
18	Montenegro	2	0.4%
19	Philippines	2	0.4%
20	Portugal	2	0.4%
21	Thailand	2	0.4%
22	Turkey	2	0.4%
23	Iran, Islamic Republic of	2	0.4%
24	Hungary	2	0.4%
25	Belgium	2	0.4%
26	Denmark	1	0.2%
27	Chile	1	0.2%
28	Australia	1	0.2%
29	Austria	1	0.2%
30	Indonesia	1	0.2%
31	Iraq	1	0.2%
32	Ukraine	1	0.2%
33	Saudi Arabia	1	0.2%
34	Serbia	1	0.2%
35	Singapore	1	0.2%
36	Romania	1	0.2%
37	Pakistan	1	0.2%
38	Nepal	1	0.2%
39	Switzerland	1	0.2%
40	Yemen	1	0.2%
41	Zambia	1	0.2%