Rank	Countries/Territories	Count	Percent
1	United States	797	47.8%
2	China	411	24.6%
3	Germany	99	5.9%
4	India	55	3.3%
5	Brazil	45	2.7%
6	France	34	2%
7	Canada	27	1.6%
8	Russia	23	1.4%
9	Japan	22	1.3%
10	Korea, Republic of	20	1.2%
11	United Kingdom	14	0.8%
12		13	0.8%
13	Spain	12	0.7%
14	Netherlands	11	0.7%
15	Australia	8	0.5%
16	Hong Kong	7	0.4%
17	Malaysia	7	0.4%
18	Romania	6	0.4%
19	Italy	5	0.3%
20	Ireland	5	0.3%
21	Egypt	5	0.3%
22	South Africa	5	0.3%
23	Turkey	4	0.2%
24	Cyprus	4	0.2%
25	Israel	4	0.2%
26	Portugal	4	0.2%
27	Slovenia	4	0.2%
28	Czech Republic	3	0.2%
29	Indonesia	2	0.1%
30	Singapore	2	0.1%
31	Taiwan	2	0.1%
32	Libya	2	0.1%
33	Nepal	1	0.1%
34	Norway	1	0.1%
35	Thailand	1	0.1%
36	Sweden	1	0.1%
37	Greece	1	0.1%
38	Argentina	1	0.1%
39	Ukraine	1	0.1%