Rank	Countries/Territories	Count	Percent
1	China	360	38.5%
2	United States	282	30.2%
3	Germany	75	8%
4	India	27	2.9%
5	Switzerland	19	2%
6	Netherlands	15	1.6%
7	Japan	14	1.5%
8	Korea, Republic of	13	1.4%
9	Singapore	13	1.4%
10	United Kingdom	11	1.2%
11	Canada	10	1.1%
12	France	8	0.9%
13	Russia	8	0.9%
14	Spain	8	0.9%
15	Hong Kong	7	0.7%
16	Ireland	6	0.6%
17	Cyprus	6	0.6%
18	Taiwan	6	0.6%
19	Turkey	6	0.6%
20	Thailand	4	0.4%
21	Colombia	4	0.4%
22	Italy	3	0.3%
23	Mexico	3	0.3%
24	Iran, Islamic Republic of	3	0.3%
25	Portugal	3	0.3%
26	Poland	2	0.2%
27	Pakistan	2	0.2%
28	Sweden	2	0.2%
29	South Africa	2	0.2%
30	Malaysia	2	0.2%
31	Indonesia	2	0.2%
32	Greece	2	0.2%
33	Argentina	1	0.1%
34	Bangladesh	1	0.1%
35	Saudi Arabia	1	0.1%
36	Paraguay	1	0.1%
37	Mongolia	1	0.1%
38	Norway	1	0.1%
39	Ukraine	1	0.1%