Rank	Countries/Territories	Count	Percent
1	United States	448	42.5%
2	China	225	21.4%
3	Germany	185	17.6%
4	Netherlands	29	2.8%
5	France	17	1.6%
6	India	13	1.2%
7	Canada	13	1.2%
8	Cyprus	12	1.1%
9	United Kingdom	12	1.1%
10	Japan	12	1.1%
11	Ireland	10	0.9%
12		8	0.8%
13	Korea, Republic of	6	0.6%
14	Turkey	6	0.6%
15	Poland	5	0.5%
16	Iran, Islamic Republic of	5	0.5%
17	Palestine, State of	4	0.4%
18	Philippines	3	0.3%
19	Russia	3	0.3%
20	Mongolia	3	0.3%
21	Australia	3	0.3%
22	Brazil	3	0.3%
23	Chile	3	0.3%
24	Algeria	2	0.2%
25	Argentina	2	0.2%
26	Italy	2	0.2%
27	Jordan	2	0.2%
28	Singapore	2	0.2%
29	Spain	2	0.2%
30	Sweden	2	0.2%
31	Thailand	2	0.2%
32	Latvia	1	0.1%
33	Lithuania	1	0.1%
34	Malaysia	1	0.1%
35	Mexico	1	0.1%
36	Indonesia	1	0.1%
37	Georgia	1	0.1%
38	Hong Kong	1	0.1%
39	Finland	1	0.1%
40	Viet Nam	1	0.1%