Rank	Countries/Territories	Count	Percent
1	China	325	36.5%
2	United States	216	24.2%
3	Germany	79	8.9%
4	Iran, Islamic Republic of	45	5.1%
5	Canada	39	4.4%
6	United Kingdom	27	3%
7	France	23	2.6%
8	Japan	16	1.8%
9	Korea, Republic of	15	1.7%
10	Russia	12	1.3%
11	Hong Kong	11	1.2%
12	India	10	1.1%
13	Italy	9	1%
14	Netherlands	9	1%
15	Argentina	8	0.9%
16	Australia	6	0.7%
17	Hungary	6	0.7%
18	Cyprus	4	0.4%
19	Singapore	4	0.4%
20	Taiwan	3	0.3%
21	Ukraine	3	0.3%
22	Mexico	3	0.3%
23	Indonesia	2	0.2%
24	Denmark	2	0.2%
25	Belgium	2	0.2%
26	Romania	2	0.2%
27	Spain	2	0.2%
28	Norway	2	0.2%
29	Pakistan	1	0.1%
30	Poland	1	0.1%
31	Switzerland	1	0.1%
32	Venezuela, Bolivarian Republic of	1	0.1%
33	Ireland	1	0.1%
34	Malaysia	1	0.1%