Rank	Countries/Territories	Count	Percent
1	United States	459	37.7%
2	China	241	19.8%
3	India	108	8.9%
4	Germany	105	8.6%
5	Japan	85	7%
6	Ireland	25	2.1%
7	Netherlands	22	1.8%
8	Latvia	16	1.3%
9	Australia	16	1.3%
10	United Kingdom	12	1%
11	Russia	11	0.9%
12	Spain	10	0.8%
13	Cyprus	8	0.7%
14	Brazil	7	0.6%
15	Singapore	7	0.6%
16	Canada	6	0.5%
17	Greece	6	0.5%
18	Argentina	5	0.4%
19	Iran, Islamic Republic of	5	0.4%
20	Italy	5	0.4%
21	Chile	4	0.3%
22	Thailand	4	0.3%
23	Taiwan	3	0.2%
24	Viet Nam	3	0.2%
25	Belgium	3	0.2%
26	Hong Kong	3	0.2%
27	Ecuador	3	0.2%
28	Egypt	3	0.2%
29	Korea, Republic of	3	0.2%
30	Mexico	3	0.2%
31	Morocco	3	0.2%
32	Philippines	3	0.2%
33	Pakistan	2	0.2%
34	Romania	2	0.2%
35	Nigeria	2	0.2%
36	Indonesia	2	0.2%
37	Austria	2	0.2%
38	Turkey	2	0.2%
39	Sweden	1	0.1%
40	Switzerland	1	0.1%
41	Bangladesh	1	0.1%
42	Colombia	1	0.1%
43	Finland	1	0.1%
44	France	1	0.1%
45	Norway	1	0.1%
46	Portugal	1	0.1%
47	Malaysia	1	0.1%
48	Kazakhstan	1	0.1%