Rank	Countries/Territories	Count	Percent
1	China	320	33.1%
2	United States	303	31.3%
3	Germany	86	8.9%
4	Japan	59	6.1%
5	India	21	2.2%
6	Netherlands	20	2.1%
7	Korea, Republic of	16	1.7%
8	France	16	1.7%
9	Ireland	13	1.3%
10	Australia	11	1.1%
11	Singapore	11	1.1%
12		10	1%
13	Canada	6	0.6%
14	Russia	6	0.6%
15	Viet Nam	6	0.6%
16	United Kingdom	5	0.5%
17	Taiwan	5	0.5%
18	Colombia	5	0.5%
19	Cyprus	5	0.5%
20	Spain	4	0.4%
21	Mexico	4	0.4%
22	Turkey	3	0.3%
23	Egypt	3	0.3%
24	Bhutan	3	0.3%
25	Hong Kong	3	0.3%
26	Iran, Islamic Republic of	2	0.2%
27	Jordan	2	0.2%
28	Thailand	2	0.2%
29	Saudi Arabia	2	0.2%
30	Nepal	2	0.2%
31	Malaysia	2	0.2%
32	Romania	2	0.2%
33	United Arab Emirates	2	0.2%
34	Kyrgyzstan	1	0.1%
35	Norway	1	0.1%
36	Poland	1	0.1%
37	Ukraine	1	0.1%
38	Kazakhstan	1	0.1%
39	Italy	1	0.1%
40	Brazil	1	0.1%