Rank	Countries/Territories	Count	Percent
1	United States	200	42.2%
2	China	109	23%
3	Germany	86	18.1%
4	Ukraine	10	2.1%
5	France	9	1.9%
6	Netherlands	8	1.7%
7	Japan	7	1.5%
8	United Kingdom	5	1.1%
9	Turkey	4	0.8%
10	Canada	4	0.8%
11	Cyprus	3	0.6%
12	India	3	0.6%
13	Taiwan	3	0.6%
14	Peru	2	0.4%
15	Russia	2	0.4%
16	Latvia	2	0.4%
17	Mexico	2	0.4%
18	Costa Rica	2	0.4%
19	Australia	1	0.2%
20	Ghana	1	0.2%
21	Greece	1	0.2%
22	Nepal	1	0.2%
23	Ireland	1	0.2%
24	Italy	1	0.2%
25	Norway	1	0.2%
26	Pakistan	1	0.2%
27	Singapore	1	0.2%
28	Sweden	1	0.2%
29	Switzerland	1	0.2%
30	Syrian Arab Republic	1	0.2%
31	Philippines	1	0.2%