Rank	Countries/Territories	Count	Percent
1	China	748	54.2%
2	United States	366	26.5%
3	Germany	111	8%
4	Taiwan	20	1.4%
5	Japan	17	1.2%
6	Russia	12	0.9%
7	Singapore	11	0.8%
8	Canada	11	0.8%
9	Netherlands	8	0.6%
10	Korea, Republic of	7	0.5%
11	Hong Kong	7	0.5%
12	Iran, Islamic Republic of	7	0.5%
13	France	6	0.4%
14	Thailand	6	0.4%
15	United Kingdom	5	0.4%
16	Mexico	5	0.4%
17	Australia	4	0.3%
18	Turkey	4	0.3%
19	Portugal	4	0.3%
20	Spain	4	0.3%
21	Ukraine	2	0.1%
22	Chile	2	0.1%
23	Mongolia	2	0.1%
24	Morocco	1	0.1%
25	Ireland	1	0.1%
26	Italy	1	0.1%
27	Bosnia and Herzegovina	1	0.1%
28	Georgia	1	0.1%
29	Cyprus	1	0.1%
30	Ethiopia	1	0.1%
31	Philippines	1	0.1%
32	Poland	1	0.1%
33	Slovenia	1	0.1%
34	South Africa	1	0.1%