Rank	Countries/Territories	Count	Percent
1	United States	199	32.1%
2	China	156	25.2%
3	Germany	45	7.3%
4	Japan	34	5.5%
5	Ukraine	27	4.4%
6	Russia	19	3.1%
7	India	16	2.6%
8	Egypt	13	2.1%
9	Turkey	12	1.9%
10	Singapore	11	1.8%
11	France	11	1.8%
12	United Kingdom	8	1.3%
13	Hong Kong	7	1.1%
14	Indonesia	6	1%
15	Iran, Islamic Republic of	6	1%
16	Netherlands	6	1%
17	Taiwan	5	0.8%
18	Finland	4	0.6%
19	Australia	4	0.6%
20	Cyprus	3	0.5%
21	Korea, Republic of	3	0.5%
22	Spain	3	0.5%
23	Malaysia	3	0.5%
24	Mongolia	2	0.3%
25	Poland	2	0.3%
26	South Africa	2	0.3%
27	Macao	2	0.3%
28	Jordan	2	0.3%
29	Iraq	1	0.2%
30	Ireland	1	0.2%
31	Italy	1	0.2%
32	Canada	1	0.2%
33	Moldova, Republic of	1	0.2%
34	Norway	1	0.2%
35	Pakistan	1	0.2%
36	Saudi Arabia	1	0.2%
37	Viet Nam	1	0.2%