Rank	Countries/Territories	Count	Percent
1	United States	442	38.3%
2	China	286	24.8%
3	Germany	68	5.9%
4	Japan	64	5.6%
5	India	60	5.2%
6	Mexico	39	3.4%
7	Canada	24	2.1%
8	United Kingdom	24	2.1%
9	Singapore	17	1.5%
10	Australia	14	1.2%
11	France	10	0.9%
12	Italy	10	0.9%
13	Ireland	8	0.7%
14	Netherlands	8	0.7%
15	Spain	8	0.7%
16	Turkey	7	0.6%
17	Indonesia	6	0.5%
18	Cyprus	5	0.4%
19	Greece	5	0.4%
20	Russia	5	0.4%
21	Israel	4	0.3%
22	Malaysia	4	0.3%
23	Mongolia	3	0.3%
24	Korea, Republic of	3	0.3%
25	Uzbekistan	3	0.3%
26	Ukraine	2	0.2%
27	Latvia	2	0.2%
28	Hong Kong	2	0.2%
29	Hungary	2	0.2%
30	Bulgaria	2	0.2%
31	New Zealand	2	0.2%
32	Pakistan	2	0.2%
33	Philippines	2	0.2%
34	Poland	2	0.2%
35	Saudi Arabia	1	0.1%
36	Serbia	1	0.1%
37	Sweden	1	0.1%
38	Switzerland	1	0.1%
39	South Africa	1	0.1%
40	Egypt	1	0.1%
41	Lithuania	1	0.1%
42	Luxembourg	1	0.1%