Rank	Countries/Territories	Count	Percent
1	China	486	39.3%
2	United States	420	33.9%
3	Germany	59	4.8%
4	Netherlands	33	2.7%
5	Brazil	30	2.4%
6	Japan	23	1.9%
7	Canada	18	1.5%
8	France	17	1.4%
9	Australia	15	1.2%
10	United Kingdom	15	1.2%
11	Singapore	12	1%
12	Korea, Republic of	9	0.7%
13	Ireland	9	0.7%
14	Italy	9	0.7%
15	Colombia	8	0.6%
16	Hong Kong	7	0.6%
17	Mexico	6	0.5%
18	Malaysia	6	0.5%
19	Russia	5	0.4%
20	Chile	5	0.4%
21	Iran, Islamic Republic of	4	0.3%
22	India	4	0.3%
23	Cyprus	4	0.3%
24	Pakistan	4	0.3%
25	Spain	4	0.3%
26	Switzerland	3	0.2%
27	Ecuador	3	0.2%
28	Peru	2	0.2%
29	Poland	2	0.2%
30	Portugal	2	0.2%
31	Saudi Arabia	2	0.2%
32	Israel	2	0.2%
33	Ukraine	2	0.2%
34	Luxembourg	1	0.1%
35	Mauritius	1	0.1%
36	South Africa	1	0.1%
37	Ethiopia	1	0.1%
38	Belgium	1	0.1%
39	Algeria	1	0.1%
40	Argentina	1	0.1%
41	Indonesia	1	0.1%