Rank	Countries/Territories	Count	Percent
1	United States	605	42.5%
2	China	292	20.5%
3	Japan	103	7.2%
4	Germany	87	6.1%
5	India	66	4.6%
6	United Kingdom	34	2.4%
7	Canada	31	2.2%
8	Brazil	24	1.7%
9	Korea, Republic of	23	1.6%
10	Russia	18	1.3%
11	Pakistan	16	1.1%
12	Italy	10	0.7%
13	Sweden	10	0.7%
14	Turkey	10	0.7%
15	France	9	0.6%
16	Cyprus	8	0.6%
17	Netherlands	8	0.6%
18	Australia	7	0.5%
19	Egypt	6	0.4%
20	Iran, Islamic Republic of	5	0.4%
21	Ireland	5	0.4%
22	Mexico	5	0.4%
23	Portugal	5	0.4%
24	Jamaica	4	0.3%
25	Taiwan	4	0.3%
26	Thailand	4	0.3%
27	Spain	4	0.3%
28	Belgium	3	0.2%
29	Argentina	2	0.1%
30	Singapore	2	0.1%
31	South Africa	2	0.1%
32	New Zealand	2	0.1%
33	Nigeria	2	0.1%
34	Ukraine	2	0.1%
35	Norway	1	0.1%
36	Mongolia	1	0.1%
37	Saudi Arabia	1	0.1%
38	Israel	1	0.1%
39	Greece	1	0.1%
40	Hong Kong	1	0.1%
41	Hungary	1	0.1%