Rank	Countries/Territories	Count	Percent
1	United States	218	34.9%
2	China	159	25.5%
3	Germany	56	9%
4	Turkey	32	5.1%
5	Netherlands	17	2.7%
6	Portugal	17	2.7%
7	Korea, Republic of	13	2.1%
8	France	13	2.1%
9	Italy	12	1.9%
10	Canada	12	1.9%
11	Spain	11	1.8%
12	Lithuania	10	1.6%
13	Australia	8	1.3%
14	India	7	1.1%
15	Russia	7	1.1%
16	Belgium	4	0.6%
17	Argentina	3	0.5%
18	Japan	3	0.5%
19	Denmark	3	0.5%
20	Colombia	2	0.3%
21	Cyprus	2	0.3%
22	Brazil	2	0.3%
23	Slovakia	2	0.3%
24	Slovenia	2	0.3%
25	Sweden	2	0.3%
26	Ukraine	2	0.3%
27	United Kingdom	1	0.2%
28	Singapore	1	0.2%
29	Austria	1	0.2%
30	Egypt	1	0.2%
31	Greece	1	0.2%