Rank	Countries/Territories	Count	Percent
1	United States	490	41.1%
2	China	312	26.2%
3	Germany	191	16%
4	France	27	2.3%
5		18	1.5%
6	India	15	1.3%
7	Canada	12	1%
8	Cyprus	12	1%
9	Tunisia	12	1%
10	Netherlands	12	1%
11	Russia	10	0.8%
12	United Kingdom	9	0.8%
13	Japan	9	0.8%
14	Korea, Republic of	8	0.7%
15	Singapore	8	0.7%
16	Australia	6	0.5%
17	Spain	5	0.4%
18	Senegal	5	0.4%
19	Argentina	4	0.3%
20	Latvia	4	0.3%
21	Hong Kong	4	0.3%
22	Mexico	3	0.3%
23	Ukraine	3	0.3%
24	Nigeria	2	0.2%
25	Philippines	2	0.2%
26	Malaysia	2	0.2%
27	Mongolia	1	0.1%
28	Belarus	1	0.1%
29	Burkina Faso	1	0.1%
30	Finland	1	0.1%
31	Romania	1	0.1%
32	Norway	1	0.1%
33	Sweden	1	0.1%