Rank	Countries/Territories	Count	Percent
1	United States	815	41.7%
2	China	244	12.5%
3	Japan	167	8.5%
4	India	133	6.8%
5	Brazil	112	5.7%
6	Germany	103	5.3%
7	Korea, Republic of	74	3.8%
8	Netherlands	47	2.4%
9	Singapore	41	2.1%
10	Canada	30	1.5%
11	Ireland	27	1.4%
12	France	17	0.9%
13	Latvia	12	0.6%
14	Italy	10	0.5%
15	Australia	10	0.5%
16	Spain	9	0.5%
17	Russia	8	0.4%
18		8	0.4%
19	Cyprus	8	0.4%
20	Saudi Arabia	7	0.4%
21	Sweden	6	0.3%
22	United Kingdom	6	0.3%
23	Indonesia	6	0.3%
24	Romania	5	0.3%
25	Bangladesh	4	0.2%
26	Mexico	4	0.2%
27	Poland	3	0.2%
28	Israel	3	0.2%
29	Belgium	3	0.2%
30	Argentina	3	0.2%
31	Chile	3	0.2%
32	Bulgaria	2	0.1%
33	Hong Kong	2	0.1%
34	Hungary	2	0.1%
35	Ecuador	2	0.1%
36	Egypt	2	0.1%
37	Colombia	2	0.1%
38	Turkey	2	0.1%
39	Taiwan	2	0.1%
40	Thailand	1	0.1%
41	Serbia	1	0.1%
42	Switzerland	1	0.1%
43	Ukraine	1	0.1%
44	Iran, Islamic Republic of	1	0.1%
45	Libya	1	0.1%
46	Luxembourg	1	0.1%
47	Portugal	1	0.1%
48	Nigeria	1	0.1%
49	Philippines	1	0.1%
50	Morocco	1	0.1%
51	Jordan	1	0.1%