Rank	Countries/Territories	Count	Percent
1	United States	754	35.5%
2	China	616	29%
3	Germany	128	6%
4	India	126	5.9%
5	France	70	3.3%
6	Canada	42	2%
7	Netherlands	39	1.8%
8	Japan	36	1.7%
9	Korea, Republic of	26	1.2%
10	Russia	24	1.1%
11	United Kingdom	21	1%
12	Turkey	19	0.9%
13	Ireland	18	0.8%
14	Singapore	13	0.6%
15	Switzerland	12	0.6%
16	Taiwan	12	0.6%
17	Spain	11	0.5%
18	Norway	11	0.5%
19	Greece	11	0.5%
20	Hong Kong	10	0.5%
21	Italy	9	0.4%
22	Cyprus	9	0.4%
23	Sweden	8	0.4%
24	Ukraine	8	0.4%
25	Romania	6	0.3%
26	Israel	6	0.3%
27	Egypt	5	0.2%
28	Viet Nam	5	0.2%
29	Thailand	5	0.2%
30	Nepal	5	0.2%
31	Portugal	4	0.2%
32	Pakistan	4	0.2%
33	Mexico	4	0.2%
34	Croatia	3	0.1%
35	Australia	3	0.1%
36	Brazil	3	0.1%
37	South Africa	3	0.1%
38	Peru	2	0.1%
39	Belgium	2	0.1%
40	Bolivia, Plurinational State of	2	0.1%
41	Algeria	2	0.1%
42	Argentina	2	0.1%
43	Cuba	2	0.1%
44	Mongolia	2	0.1%
45	Mauritius	2	0.1%
46	Kazakhstan	2	0.1%
47	Indonesia	2	0.1%
48	Iran, Islamic Republic of	2	0.1%
49	Hungary	1	0%
50	Ghana	1	0%
51	Jamaica	1	0%
52	Morocco	1	0%
53	Denmark	1	0%
54	Dominican Republic	1	0%
55	Ecuador	1	0%
56	Austria	1	0%
57	Bulgaria	1	0%
58	Paraguay	1	0%
59	Saudi Arabia	1	0%
60	Serbia	1	0%