Rank	Countries/Territories	Count	Percent
1	China	597	44.5%
2	United States	405	30.2%
3	Germany	70	5.2%
4	Japan	66	4.9%
5	Korea, Republic of	37	2.8%
6	India	20	1.5%
7	Netherlands	17	1.3%
8	United Kingdom	16	1.2%
9	Taiwan	9	0.7%
10	Canada	9	0.7%
11	Australia	8	0.6%
12	Iran, Islamic Republic of	7	0.5%
13	France	7	0.5%
14	Spain	7	0.5%
15	Switzerland	7	0.5%
16	Singapore	6	0.4%
17	Poland	6	0.4%
18	Hong Kong	5	0.4%
19	Ireland	4	0.3%
20	Cyprus	4	0.3%
21	Czech Republic	4	0.3%
22	Portugal	4	0.3%
23	Russia	4	0.3%
24	Thailand	3	0.2%
25	Turkey	3	0.2%
26	Denmark	3	0.2%
27	Israel	2	0.1%
28	Finland	2	0.1%
29	Serbia	2	0.1%
30	Mauritius	2	0.1%
31	Romania	1	0.1%
32	Ukraine	1	0.1%
33	Slovakia	1	0.1%
34	Egypt	1	0.1%
35	Austria	1	0.1%
36	Argentina	1	0.1%