Rank	Countries/Territories	Count	Percent
1	United States	422	42.4%
2	China	343	34.4%
3	Germany	66	6.6%
4	France	28	2.8%
5	India	19	1.9%
6	Canada	13	1.3%
7	Japan	11	1.1%
8	Korea, Republic of	8	0.8%
9	Russia	8	0.8%
10	Singapore	7	0.7%
11	Thailand	7	0.7%
12	Netherlands	7	0.7%
13	Australia	7	0.7%
14	Cyprus	6	0.6%
15	Lithuania	6	0.6%
16	Mauritius	5	0.5%
17	Sweden	5	0.5%
18	Senegal	4	0.4%
19	Norway	3	0.3%
20	Switzerland	3	0.3%
21	Latvia	3	0.3%
22	Israel	2	0.2%
23	New Zealand	2	0.2%
24	Hong Kong	2	0.2%
25	Argentina	2	0.2%
26	Taiwan	2	0.2%
27	Poland	2	0.2%
28	Ukraine	1	0.1%
29	United Kingdom	1	0.1%
30	Colombia	1	0.1%