Rank	Countries/Territories	Count	Percent
1	United States	634	43.3%
2	China	352	24%
3	Germany	216	14.8%
4	France	59	4%
5	Japan	33	2.3%
6	India	23	1.6%
7	Netherlands	23	1.6%
8	Switzerland	14	1%
9	Cyprus	11	0.8%
10	Canada	10	0.7%
11	Singapore	8	0.5%
12	Pakistan	7	0.5%
13	Latvia	6	0.4%
14	Hong Kong	6	0.4%
15	Argentina	5	0.3%
16	Ireland	4	0.3%
17	Korea, Republic of	4	0.3%
18	Poland	3	0.2%
19	Russia	3	0.2%
20		3	0.2%
21	Bangladesh	3	0.2%
22	Ukraine	3	0.2%
23	United Kingdom	2	0.1%
24	Sweden	2	0.1%
25	Viet Nam	2	0.1%
26	Belgium	2	0.1%
27	Brazil	2	0.1%
28	Bulgaria	2	0.1%
29	Colombia	2	0.1%
30	Finland	2	0.1%
31	Saudi Arabia	2	0.1%
32	Malaysia	2	0.1%
33	New Zealand	2	0.1%
34	Norway	2	0.1%
35	Mongolia	1	0.1%
36	Spain	1	0.1%
37	Romania	1	0.1%
38	Philippines	1	0.1%
39	Greece	1	0.1%
40	Czech Republic	1	0.1%
41	Denmark	1	0.1%
42	Australia	1	0.1%
43	Thailand	1	0.1%
44	Uzbekistan	1	0.1%