Rank	Countries/Territories	Count	Percent
1	China	429	40.6%
2	United States	367	34.7%
3	Germany	75	7.1%
4	Japan	27	2.6%
5	Russia	20	1.9%
6	Iran, Islamic Republic of	18	1.7%
7	United Kingdom	15	1.4%
8	Canada	14	1.3%
9	Netherlands	13	1.2%
10	Taiwan	11	1%
11	Korea, Republic of	8	0.8%
12	Ireland	7	0.7%
13	India	6	0.6%
14	France	5	0.5%
15	Hong Kong	5	0.5%
16	Cyprus	5	0.5%
17	Singapore	5	0.5%
18	Ukraine	3	0.3%
19	Iraq	3	0.3%
20	Mexico	3	0.3%
21	Finland	2	0.2%
22	Australia	2	0.2%
23	Bangladesh	2	0.2%
24	Turkey	2	0.2%
25	South Africa	2	0.2%
26	Sweden	1	0.1%
27	Italy	1	0.1%
28	New Zealand	1	0.1%
29	Norway	1	0.1%
30	Viet Nam	1	0.1%
31	Argentina	1	0.1%
32	Hungary	1	0.1%
33	Mongolia	1	0.1%