Rank	Countries/Territories	Count	Percent
1	United States	303	34.5%
2	China	282	32.1%
3	Germany	102	11.6%
4	Russia	37	4.2%
5	Japan	29	3.3%
6	India	28	3.2%
7	France	25	2.8%
8	Netherlands	11	1.3%
9	Cyprus	8	0.9%
10	United Kingdom	6	0.7%
11	Singapore	6	0.7%
12	Australia	4	0.5%
13	Bangladesh	4	0.5%
14	Spain	3	0.3%
15	Switzerland	3	0.3%
16	Morocco	3	0.3%
17	Norway	2	0.2%
18	Taiwan	2	0.2%
19	Brazil	2	0.2%
20	Bulgaria	2	0.2%
21	Canada	2	0.2%
22	Estonia	2	0.2%
23	Argentina	2	0.2%
24	Hungary	2	0.2%
25	Lithuania	2	0.2%
26	Mexico	2	0.2%
27	Mongolia	2	0.2%
28	Korea, Republic of	1	0.1%
29	Ireland	1	0.1%