Rank	Countries/Territories	Count	Percent
1	United States	437	35%
2	China	234	18.7%
3	Germany	137	11%
4	India	123	9.8%
5	Japan	38	3%
6	Ireland	34	2.7%
7	Netherlands	27	2.2%
8	France	26	2.1%
9	Pakistan	17	1.4%
10	Italy	15	1.2%
11	Egypt	11	0.9%
12	Sweden	11	0.9%
13	Singapore	10	0.8%
14	Cyprus	9	0.7%
15	Korea, Republic of	8	0.6%
16	South Africa	8	0.6%
17	Philippines	8	0.6%
18	United Kingdom	7	0.6%
19	Saudi Arabia	6	0.5%
20	Latvia	6	0.5%
21	Mexico	6	0.5%
22	Bulgaria	6	0.5%
23	Ecuador	5	0.4%
24	Iran, Islamic Republic of	5	0.4%
25	Malaysia	4	0.3%
26	Canada	4	0.3%
27	Thailand	4	0.3%
28	Turkey	4	0.3%
29	Russia	4	0.3%
30	Nepal	3	0.2%
31	Australia	3	0.2%
32	Hong Kong	3	0.2%
33	Argentina	2	0.2%
34	Georgia	2	0.2%
35	Bangladesh	2	0.2%
36	Czech Republic	2	0.2%
37	Colombia	2	0.2%
38	Israel	2	0.2%
39	Romania	2	0.2%
40	Ukraine	2	0.2%
41	Venezuela, Bolivarian Republic of	2	0.2%
42	Portugal	1	0.1%
43	Rwanda	1	0.1%
44	Indonesia	1	0.1%
45	Morocco	1	0.1%
46	Palestine, State of	1	0.1%
47	Peru	1	0.1%
48	Nigeria	1	0.1%
49	Brazil	1	0.1%
50	Ghana	1	0.1%