Rank	Countries/Territories	Count	Percent
1	United States	436	36.7%
2	China	393	33.1%
3	Germany	114	9.6%
4	Singapore	22	1.9%
5	Indonesia	17	1.4%
6	India	16	1.3%
7	Japan	16	1.3%
8	Netherlands	14	1.2%
9	Canada	12	1%
10	Turkey	12	1%
11	United Kingdom	12	1%
12	Sweden	10	0.8%
13	Italy	10	0.8%
14	Thailand	9	0.8%
15	Spain	9	0.8%
16	France	8	0.7%
17	Cyprus	7	0.6%
18	Argentina	5	0.4%
19	Malaysia	5	0.4%
20	Mexico	5	0.4%
21	Saudi Arabia	4	0.3%
22	Iran, Islamic Republic of	4	0.3%
23	Ireland	4	0.3%
24	Israel	3	0.3%
25	Brazil	3	0.3%
26	Hong Kong	3	0.3%
27	Australia	3	0.3%
28	Romania	3	0.3%
29	Russia	3	0.3%
30	Mongolia	3	0.3%
31	Morocco	3	0.3%
32	Korea, Republic of	2	0.2%
33	Nigeria	2	0.2%
34	Norway	2	0.2%
35	Bangladesh	2	0.2%
36	Belarus	2	0.2%
37	Czech Republic	2	0.2%
38	Denmark	2	0.2%
39	Egypt	2	0.2%
40	Belgium	1	0.1%
41	Pakistan	1	0.1%
42	Poland	1	0.1%