Rank	Countries/Territories	Count	Percent
1	United States	365	42.3%
2	China	250	29%
3	Germany	117	13.6%
4	Netherlands	19	2.2%
5	Canada	14	1.6%
6	Japan	9	1%
7	Switzerland	9	1%
8	Sweden	8	0.9%
9	Korea, Republic of	8	0.9%
10	India	8	0.9%
11	France	8	0.9%
12	United Kingdom	6	0.7%
13	Cyprus	5	0.6%
14	Australia	4	0.5%
15	Italy	4	0.5%
16	Portugal	2	0.2%
17	Romania	2	0.2%
18	Russia	2	0.2%
19	Venezuela, Bolivarian Republic of	2	0.2%
20	Cambodia	2	0.2%
21	Egypt	2	0.2%
22	Iran, Islamic Republic of	2	0.2%
23	Ireland	2	0.2%
24	Latvia	2	0.2%
25	Mexico	2	0.2%
26	Mongolia	2	0.2%
27	Argentina	1	0.1%
28	Bangladesh	1	0.1%
29	Ukraine	1	0.1%
30	Serbia	1	0.1%
31	Singapore	1	0.1%
32	Norway	1	0.1%