Rank	Countries/Territories	Count	Percent
1	United States	506	37.4%
2	China	389	28.8%
3	Germany	162	12%
4	Ukraine	52	3.8%
5	Turkey	45	3.3%
6	Canada	33	2.4%
7	Japan	31	2.3%
8	France	16	1.2%
9	Netherlands	16	1.2%
10	Singapore	14	1%
11	Cyprus	13	1%
12	India	9	0.7%
13	Korea, Republic of	8	0.6%
14	Australia	8	0.6%
15	Iran, Islamic Republic of	6	0.4%
16	Sweden	6	0.4%
17	Russia	6	0.4%
18	Switzerland	4	0.3%
19	Taiwan	3	0.2%
20	Norway	3	0.2%
21	Kyrgyzstan	3	0.2%
22		3	0.2%
23	Argentina	3	0.2%
24	Belarus	2	0.1%
25	Italy	2	0.1%
26	Lithuania	2	0.1%
27	Malaysia	2	0.1%
28	United Kingdom	2	0.1%
29	Hong Kong	1	0.1%
30	Hungary	1	0.1%
31	Latvia	1	0.1%
32	Finland	1	0.1%