Rank	Countries/Territories	Count	Percent
1	United States	396	45.8%
2	China	215	24.9%
3	Germany	54	6.2%
4	Japan	38	4.4%
5	India	26	3%
6	Canada	17	2%
7	Korea, Republic of	16	1.8%
8	Singapore	12	1.4%
9	Malaysia	10	1.2%
10	Netherlands	8	0.9%
11	Russia	8	0.9%
12	United Kingdom	7	0.8%
13	Turkey	4	0.5%
14	Romania	4	0.5%
15	Australia	4	0.5%
16	Cyprus	4	0.5%
17	Denmark	3	0.3%
18	Colombia	3	0.3%
19	Ireland	3	0.3%
20	France	3	0.3%
21	Saudi Arabia	3	0.3%
22	Peru	3	0.3%
23	Italy	2	0.2%
24	Croatia	2	0.2%
25	Ghana	2	0.2%
26	Egypt	2	0.2%
27	Bulgaria	2	0.2%
28	Brazil	1	0.1%
29	Costa Rica	1	0.1%
30	Israel	1	0.1%
31	Indonesia	1	0.1%
32	Iran, Islamic Republic of	1	0.1%
33	Spain	1	0.1%
34	Sweden	1	0.1%
35	Switzerland	1	0.1%
36	Philippines	1	0.1%
37	Norway	1	0.1%
38	Malta	1	0.1%
39	Mexico	1	0.1%
40	Lithuania	1	0.1%
41	United Arab Emirates	1	0.1%