Rank	Countries/Territories	Count	Percent
1	United States	458	34.5%
2	China	422	31.8%
3	Germany	96	7.2%
4	Singapore	75	5.6%
5	India	42	3.2%
6	Canada	34	2.6%
7		33	2.5%
8	Netherlands	30	2.3%
9	France	27	2%
10	Japan	17	1.3%
11	Denmark	14	1.1%
12	Korea, Republic of	13	1%
13	United Kingdom	9	0.7%
14	Taiwan	8	0.6%
15	Cyprus	7	0.5%
16	Ireland	5	0.4%
17	Portugal	4	0.3%
18	Australia	4	0.3%
19	Indonesia	4	0.3%
20	Hong Kong	4	0.3%
21	Norway	3	0.2%
22	Pakistan	2	0.2%
23	Latvia	2	0.2%
24	Sweden	2	0.2%
25	Turkey	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Brazil	2	0.2%
28	Cambodia	1	0.1%
29	Azerbaijan	1	0.1%
30	Argentina	1	0.1%
31	Finland	1	0.1%
32	Georgia	1	0.1%
33	Ukraine	1	0.1%
34	Saudi Arabia	1	0.1%
35	Mongolia	1	0.1%