Rank	Countries/Territories	Count	Percent
1	United States	579	43.2%
2	China	314	23.4%
3	Germany	164	12.2%
4	Netherlands	55	4.1%
5	India	30	2.2%
6	Cyprus	25	1.9%
7	Japan	22	1.6%
8	France	19	1.4%
9	United Kingdom	17	1.3%
10	Singapore	14	1%
11	Australia	9	0.7%
12	Canada	7	0.5%
13	Ireland	7	0.5%
14	Latvia	6	0.4%
15	Argentina	6	0.4%
16	Switzerland	5	0.4%
17	Sweden	4	0.3%
18	Bangladesh	4	0.3%
19	Iran, Islamic Republic of	4	0.3%
20	Lithuania	4	0.3%
21	Norway	4	0.3%
22	Malaysia	3	0.2%
23	Korea, Republic of	3	0.2%
24	Egypt	3	0.2%
25	Indonesia	3	0.2%
26	Hong Kong	3	0.2%
27	Taiwan	3	0.2%
28	Russia	2	0.1%
29	Nigeria	2	0.1%
30	Ukraine	2	0.1%
31	Dominican Republic	2	0.1%
32	Croatia	2	0.1%
33	Pakistan	2	0.1%
34	Philippines	1	0.1%
35	Puerto Rico	1	0.1%
36	Mexico	1	0.1%
37	Mongolia	1	0.1%
38	Lao People's Democratic Republic	1	0.1%
39	Lebanon	1	0.1%
40	Jordan	1	0.1%
41	Brazil	1	0.1%
42	Cambodia	1	0.1%
43	Serbia	1	0.1%
44	New Zealand	1	0.1%
45	Tanzania, United Republic of	1	0.1%