Rank	Countries/Territories	Count	Percent
1	United States	818	41.3%
2	China	151	7.6%
3	Japan	129	6.5%
4	Germany	107	5.4%
5	India	86	4.3%
6	Singapore	83	4.2%
7	Korea, Republic of	78	3.9%
8	Netherlands	72	3.6%
9	United Kingdom	38	1.9%
10	France	32	1.6%
11	Hong Kong	32	1.6%
12	Canada	26	1.3%
13	Brazil	25	1.3%
14	Ireland	24	1.2%
15	Indonesia	24	1.2%
16	Switzerland	23	1.2%
17	Australia	22	1.1%
18	Turkey	20	1%
19	Italy	16	0.8%
20	Spain	13	0.7%
21	Poland	11	0.6%
22	South Africa	10	0.5%
23	Iran, Islamic Republic of	9	0.5%
24	Denmark	9	0.5%
25	Colombia	8	0.4%
26	Nigeria	7	0.4%
27	Taiwan	7	0.4%
28	Thailand	7	0.4%
29	Philippines	7	0.4%
30	Mexico	6	0.3%
31	Romania	6	0.3%
32	Russia	6	0.3%
33	Belgium	6	0.3%
34	Malaysia	5	0.3%
35	Portugal	5	0.3%
36	Norway	4	0.2%
37	Egypt	4	0.2%
38	Finland	4	0.2%
39	Latvia	4	0.2%
40	Chile	3	0.2%
41	Cyprus	3	0.2%
42	Viet Nam	3	0.2%
43	Ukraine	3	0.2%
44	United Arab Emirates	2	0.1%
45	Puerto Rico	2	0.1%
46	Sri Lanka	2	0.1%
47	Czech Republic	2	0.1%
48	Bulgaria	2	0.1%
49	Lithuania	2	0.1%
50	Iceland	2	0.1%
51	Greece	2	0.1%
52	Iraq	1	0.1%
53	Bosnia and Herzegovina	1	0.1%
54	Austria	1	0.1%
55	Andorra	1	0.1%
56	Argentina	1	0.1%
57	Dominican Republic	1	0.1%
58	Croatia	1	0.1%
59	Saudi Arabia	1	0.1%
60	Serbia	1	0.1%
61	Morocco	1	0.1%