Rank	Countries/Territories	Count	Percent
1	United States	204	33.8%
2	China	178	29.5%
3	Germany	28	4.6%
4	India	26	4.3%
5	France	19	3.2%
6	Puerto Rico	13	2.2%
7	Australia	12	2%
8	United Kingdom	12	2%
9	Russia	10	1.7%
10	Netherlands	9	1.5%
11	Denmark	9	1.5%
12	Cyprus	7	1.2%
13	Korea, Republic of	7	1.2%
14	Iran, Islamic Republic of	6	1%
15	Taiwan	6	1%
16	Mexico	5	0.8%
17	Indonesia	4	0.7%
18	New Zealand	4	0.7%
19	Pakistan	4	0.7%
20	Hong Kong	4	0.7%
21	Poland	3	0.5%
22	Romania	3	0.5%
23	Singapore	3	0.5%
24	South Africa	3	0.5%
25	Ireland	3	0.5%
26	Japan	3	0.5%
27	Italy	2	0.3%
28	Turkey	2	0.3%
29	Sweden	2	0.3%
30	Switzerland	2	0.3%
31	Saudi Arabia	2	0.3%
32	Ukraine	1	0.2%
33	Spain	1	0.2%
34	Slovakia	1	0.2%
35	Jordan	1	0.2%
36	Nepal	1	0.2%
37	Finland	1	0.2%
38	Ghana	1	0.2%
39	Greece	1	0.2%