Rank	Countries/Territories	Count	Percent
1	United States	625	36%
2	China	475	27.4%
3	Germany	229	13.2%
4	Turkey	88	5.1%
5	Ukraine	54	3.1%
6	Japan	40	2.3%
7	Canada	40	2.3%
8	France	30	1.7%
9	Netherlands	21	1.2%
10	India	18	1%
11	Cyprus	14	0.8%
12	Singapore	14	0.8%
13		13	0.7%
14	Korea, Republic of	9	0.5%
15	Australia	8	0.5%
16	United Kingdom	8	0.5%
17	Russia	6	0.3%
18	Sweden	6	0.3%
19	Iran, Islamic Republic of	6	0.3%
20	Norway	5	0.3%
21	Switzerland	4	0.2%
22	Taiwan	3	0.2%
23	Kyrgyzstan	3	0.2%
24	Argentina	3	0.2%
25	Belarus	2	0.1%
26	Italy	2	0.1%
27	Hong Kong	2	0.1%
28	Lithuania	2	0.1%
29	Malaysia	2	0.1%
30	Hungary	1	0.1%
31	Latvia	1	0.1%
32	Finland	1	0.1%