Rank	Countries/Territories	Count	Percent
1	United States	660	33%
2	China	536	26.8%
3	Japan	158	7.9%
4	Germany	155	7.8%
5	India	116	5.8%
6	Netherlands	46	2.3%
7	Korea, Republic of	27	1.4%
8	France	21	1.1%
9	United Kingdom	21	1.1%
10	Canada	18	0.9%
11	Brazil	17	0.9%
12	Ireland	17	0.9%
13	Iran, Islamic Republic of	15	0.8%
14	Singapore	15	0.8%
15	Spain	12	0.6%
16	Viet Nam	11	0.6%
17	Italy	11	0.6%
18	Australia	9	0.5%
19	Egypt	9	0.5%
20	Belgium	8	0.4%
21	Hong Kong	7	0.4%
22	Colombia	6	0.3%
23	Thailand	6	0.3%
24	Romania	6	0.3%
25	Panama	5	0.3%
26	Philippines	5	0.3%
27	Poland	5	0.3%
28	Taiwan	5	0.3%
29	Turkey	4	0.2%
30	Sweden	4	0.2%
31	Russia	4	0.2%
32	Norway	4	0.2%
33	Cyprus	4	0.2%
34	Czech Republic	4	0.2%
35	Indonesia	4	0.2%
36	Greece	3	0.2%
37	Israel	3	0.2%
38	Finland	3	0.2%
39	Chile	3	0.2%
40	Venezuela, Bolivarian Republic of	3	0.2%
41	Pakistan	2	0.1%
42	Slovakia	2	0.1%
43	Denmark	2	0.1%
44	Bulgaria	2	0.1%
45	Azerbaijan	2	0.1%
46	Bahrain	2	0.1%
47	Bangladesh	2	0.1%
48	Mexico	2	0.1%
49	Morocco	2	0.1%
50	Hungary	2	0.1%
51	Georgia	1	0.1%
52	Malta	1	0.1%
53	Argentina	1	0.1%
54	Ecuador	1	0.1%
55	South Africa	1	0.1%
56	Ukraine	1	0.1%
57	Saudi Arabia	1	0.1%
58	Puerto Rico	1	0.1%