Rank	Countries/Territories	Count	Percent
1	United States	508	35.3%
2	China	414	28.8%
3	Germany	125	8.7%
4	India	63	4.4%
5	Japan	57	4%
6		27	1.9%
7	Canada	26	1.8%
8	Netherlands	26	1.8%
9	Hong Kong	15	1%
10	Italy	13	0.9%
11	Turkey	13	0.9%
12	Korea, Republic of	12	0.8%
13	Poland	9	0.6%
14	Taiwan	9	0.6%
15	United Kingdom	9	0.6%
16	Singapore	8	0.6%
17	Ireland	8	0.6%
18	France	8	0.6%
19	Cyprus	8	0.6%
20	Sweden	7	0.5%
21	Denmark	6	0.4%
22	Australia	5	0.3%
23	Pakistan	5	0.3%
24	Argentina	4	0.3%
25	Lebanon	4	0.3%
26	Lithuania	3	0.2%
27	Malaysia	3	0.2%
28	Nepal	3	0.2%
29	Romania	3	0.2%
30	Nigeria	3	0.2%
31	Austria	3	0.2%
32	Belgium	3	0.2%
33	Indonesia	3	0.2%
34	Ghana	3	0.2%
35	United Arab Emirates	3	0.2%
36	Thailand	2	0.1%
37	Iran, Islamic Republic of	2	0.1%
38	Bangladesh	2	0.1%
39	Egypt	2	0.1%
40	Latvia	2	0.1%
41	Russia	2	0.1%
42	Israel	2	0.1%
43	Switzerland	1	0.1%
44	Finland	1	0.1%
45	Greece	1	0.1%
46	Georgia	1	0.1%
47	Uruguay	1	0.1%