Rank	Countries/Territories	Count	Percent
1	United States	323	47.3%
2	China	127	18.6%
3	Germany	95	13.9%
4	Japan	43	6.3%
5	Netherlands	15	2.2%
6	Canada	11	1.6%
7	Mexico	8	1.2%
8	Ukraine	8	1.2%
9	Cyprus	7	1%
10	France	6	0.9%
11	India	5	0.7%
12	United Kingdom	4	0.6%
13	Brazil	3	0.4%
14	Belgium	2	0.3%
15	Czech Republic	2	0.3%
16	Ireland	2	0.3%
17	Italy	2	0.3%
18	Malta	2	0.3%
19	Venezuela, Bolivarian Republic of	2	0.3%
20	Thailand	2	0.3%
21	Saudi Arabia	2	0.3%
22	Singapore	2	0.3%
23	Slovakia	1	0.1%
24	Spain	1	0.1%
25	Taiwan	1	0.1%
26	Oman	1	0.1%
27	Romania	1	0.1%
28	Russia	1	0.1%
29	Ghana	1	0.1%
30	Egypt	1	0.1%
31	Ethiopia	1	0.1%
32	Australia	1	0.1%