Rank	Countries/Territories	Count	Percent
1	United States	530	35.3%
2	China	383	25.5%
3	Brazil	148	9.9%
4	Germany	102	6.8%
5	India	85	5.7%
6	Russia	52	3.5%
7	Japan	34	2.3%
8	Ireland	18	1.2%
9	Israel	16	1.1%
10	Latvia	16	1.1%
11	Hong Kong	12	0.8%
12	Sweden	11	0.7%
13	Italy	10	0.7%
14	Canada	10	0.7%
15	Netherlands	9	0.6%
16	Korea, Republic of	8	0.5%
17	Chile	8	0.5%
18	United Kingdom	7	0.5%
19	Singapore	6	0.4%
20	France	6	0.4%
21	Cyprus	4	0.3%
22	Turkey	4	0.3%
23	Viet Nam	3	0.2%
24	Czech Republic	3	0.2%
25	Australia	2	0.1%
26	Ukraine	2	0.1%
27	Taiwan	2	0.1%
28	Spain	2	0.1%
29	Norway	2	0.1%
30	Kenya	2	0.1%
31	Lithuania	1	0.1%
32	Romania	1	0.1%
33	Denmark	1	0.1%
34	Egypt	1	0.1%
35	Kazakhstan	1	0.1%