Rank	Countries/Territories	Count	Percent
1	United States	333	32.7%
2	China	293	28.8%
3	Germany	131	12.9%
4	France	42	4.1%
5	Japan	36	3.5%
6	Canada	27	2.6%
7	Mauritius	22	2.2%
8	Netherlands	22	2.2%
9		20	2%
10	Singapore	13	1.3%
11	Bulgaria	11	1.1%
12	Taiwan	10	1%
13	Korea, Republic of	9	0.9%
14	Australia	8	0.8%
15	Cyprus	8	0.8%
16	Denmark	4	0.4%
17	Argentina	4	0.4%
18	Italy	4	0.4%
19	Ukraine	4	0.4%
20	Spain	3	0.3%
21	India	3	0.3%
22	Lithuania	2	0.2%
23	Finland	2	0.2%
24	Poland	2	0.2%
25	United Kingdom	2	0.2%
26	Romania	1	0.1%
27	Nigeria	1	0.1%
28	Norway	1	0.1%
29	Hong Kong	1	0.1%