Rank	Countries/Territories	Count	Percent
1	China	324	34.7%
2	United States	316	33.9%
3	Germany	83	8.9%
4	Japan	27	2.9%
5	Czech Republic	24	2.6%
6	France	21	2.3%
7	United Kingdom	14	1.5%
8	Canada	14	1.5%
9	India	12	1.3%
10	Turkey	10	1.1%
11	Singapore	9	1%
12	Cyprus	8	0.9%
13	Korea, Republic of	7	0.8%
14	Netherlands	6	0.6%
15	Russia	5	0.5%
16	Lebanon	5	0.5%
17	Iran, Islamic Republic of	5	0.5%
18	Guatemala	5	0.5%
19	Bulgaria	4	0.4%
20	Spain	4	0.4%
21	Sweden	4	0.4%
22	Australia	3	0.3%
23	Brazil	3	0.3%
24	Israel	3	0.3%
25	Latvia	2	0.2%
26	Taiwan	2	0.2%
27	Viet Nam	2	0.2%
28	Mexico	2	0.2%
29	Philippines	2	0.2%
30	Norway	1	0.1%
31	Malaysia	1	0.1%
32	Thailand	1	0.1%
33	Hong Kong	1	0.1%
34	Georgia	1	0.1%
35	Argentina	1	0.1%
36	Denmark	1	0.1%