Rank	Countries/Territories	Count	Percent
1	United States	569	39.2%
2	China	469	32.3%
3	Germany	142	9.8%
4	Netherlands	52	3.6%
5	France	51	3.5%
6	Canada	28	1.9%
7	India	17	1.2%
8	Spain	17	1.2%
9	Korea, Republic of	14	1%
10	Japan	12	0.8%
11	Australia	11	0.8%
12	Belgium	11	0.8%
13	United Kingdom	9	0.6%
14	Russia	6	0.4%
15	Lithuania	6	0.4%
16	Morocco	6	0.4%
17	Ireland	6	0.4%
18	Cyprus	5	0.3%
19	Brazil	2	0.1%
20	Iran, Islamic Republic of	2	0.1%
21	Greece	2	0.1%
22	Portugal	2	0.1%
23	Singapore	1	0.1%
24	Slovenia	1	0.1%
25	Thailand	1	0.1%
26	Turkey	1	0.1%
27	Palestine, State of	1	0.1%
28	Malaysia	1	0.1%
29	Kazakhstan	1	0.1%
30	Hong Kong	1	0.1%
31	Indonesia	1	0.1%
32	Iraq	1	0.1%
33	Italy	1	0.1%
34	Bulgaria	1	0.1%
35	Belize	1	0.1%
36	Argentina	1	0.1%