Rank	Countries/Territories	Count	Percent
1	China	419	40.7%
2	United States	282	27.4%
3	Germany	77	7.5%
4	India	34	3.3%
5	France	26	2.5%
6	Canada	20	1.9%
7	Netherlands	17	1.7%
8	Mexico	14	1.4%
9	Switzerland	14	1.4%
10	Hong Kong	14	1.4%
11	Ireland	13	1.3%
12	Slovakia	12	1.2%
13	Singapore	11	1.1%
14	Japan	10	1%
15	Korea, Republic of	10	1%
16		8	0.8%
17	Malaysia	6	0.6%
18	Russia	5	0.5%
19	Iran, Islamic Republic of	4	0.4%
20	Australia	4	0.4%
21	Chile	3	0.3%
22	Cyprus	3	0.3%
23	Taiwan	3	0.3%
24	Saudi Arabia	3	0.3%
25	Ukraine	2	0.2%
26	United Kingdom	2	0.2%
27	Algeria	2	0.2%
28	Cambodia	2	0.2%
29	Israel	1	0.1%
30	Indonesia	1	0.1%
31	Bhutan	1	0.1%
32	Ecuador	1	0.1%
33	Turkey	1	0.1%
34	Spain	1	0.1%
35	Philippines	1	0.1%
36	Mongolia	1	0.1%
37	Nepal	1	0.1%