Rank	Countries/Territories	Count	Percent
1	United States	662	29.3%
2	China	451	20%
3	Germany	210	9.3%
4	India	160	7.1%
5	Netherlands	116	5.1%
6	Canada	56	2.5%
7	Ireland	55	2.4%
8	United Kingdom	55	2.4%
9	Japan	51	2.3%
10	Russia	37	1.6%
11	Singapore	31	1.4%
12	Mexico	30	1.3%
13	Korea, Republic of	25	1.1%
14	Brazil	23	1%
15	Iran, Islamic Republic of	21	0.9%
16	France	20	0.9%
17	Italy	19	0.8%
18	Greece	17	0.8%
19	Nepal	13	0.6%
20	Spain	12	0.5%
21	Turkey	11	0.5%
22	Argentina	10	0.4%
23	Qatar	9	0.4%
24	Romania	9	0.4%
25	Palestine, State of	8	0.4%
26	New Zealand	8	0.4%
27	Taiwan	8	0.4%
28	Cyprus	8	0.4%
29	Denmark	8	0.4%
30	Israel	8	0.4%
31	Australia	7	0.3%
32	Hong Kong	6	0.3%
33	Thailand	6	0.3%
34	Panama	6	0.3%
35	Poland	5	0.2%
36	Ukraine	5	0.2%
37	Indonesia	5	0.2%
38	Belgium	5	0.2%
39	Czech Republic	5	0.2%
40	Colombia	5	0.2%
41	Uruguay	4	0.2%
42	Sweden	4	0.2%
43	Switzerland	3	0.1%
44	Viet Nam	3	0.1%
45	Bulgaria	3	0.1%
46	Austria	3	0.1%
47	Iceland	3	0.1%
48	Guatemala	3	0.1%
49	Egypt	3	0.1%
50	Bangladesh	2	0.1%
51	Chile	2	0.1%
52	Ecuador	2	0.1%
53	Pakistan	2	0.1%
54	Kenya	2	0.1%
55	Lebanon	2	0.1%
56	Malaysia	1	0%
57	Morocco	1	0%
58	Portugal	1	0%
59	South Africa	1	0%
60	Costa Rica	1	0%
61	Bolivia, Plurinational State of	1	0%
62	Finland	1	0%
63	Hungary	1	0%
64	Kazakhstan	1	0%