Rank	Countries/Territories	Count	Percent
1	United States	700	44.7%
2	China	442	28.2%
3	Germany	160	10.2%
4	United Kingdom	67	4.3%
5	France	51	3.3%
6	Japan	23	1.5%
7	Singapore	17	1.1%
8	India	17	1.1%
9	Cyprus	13	0.8%
10	Netherlands	11	0.7%
11	Thailand	8	0.5%
12	Austria	8	0.5%
13	Ukraine	6	0.4%
14	Australia	5	0.3%
15	Canada	4	0.3%
16	Iran, Islamic Republic of	4	0.3%
17	Ireland	3	0.2%
18	Hong Kong	3	0.2%
19	Burkina Faso	3	0.2%
20	Cambodia	3	0.2%
21	Argentina	3	0.2%
22	Bulgaria	2	0.1%
23	Indonesia	2	0.1%
24	United Arab Emirates	2	0.1%
25	Korea, Republic of	2	0.1%
26	Latvia	2	0.1%
27	Mongolia	2	0.1%
28	Norway	1	0.1%
29	Romania	1	0.1%
30	Ethiopia	1	0.1%
31	Brazil	1	0.1%