Rank	Countries/Territories	Count	Percent
1	United States	425	37.7%
2	China	288	25.5%
3	France	69	6.1%
4	Germany	62	5.5%
5	Korea, Republic of	54	4.8%
6	India	41	3.6%
7	Japan	31	2.7%
8	Netherlands	29	2.6%
9	Canada	15	1.3%
10	Russia	11	1%
11	Taiwan	10	0.9%
12	Ireland	8	0.7%
13	Spain	6	0.5%
14	Italy	6	0.5%
15	Sweden	5	0.4%
16	Switzerland	5	0.4%
17	Hong Kong	5	0.4%
18	Iran, Islamic Republic of	4	0.4%
19	Australia	4	0.4%
20	Belgium	4	0.4%
21	Singapore	4	0.4%
22	United Kingdom	4	0.4%
23	Viet Nam	4	0.4%
24	Yemen	3	0.3%
25	Kenya	3	0.3%
26	Turkey	3	0.3%
27	Philippines	3	0.3%
28	Estonia	3	0.3%
29	Brazil	2	0.2%
30	Bulgaria	2	0.2%
31	Austria	2	0.2%
32	Latvia	2	0.2%
33	Lithuania	2	0.2%
34	Luxembourg	1	0.1%
35	Malaysia	1	0.1%
36	Mexico	1	0.1%
37	Portugal	1	0.1%
38	Romania	1	0.1%
39	Colombia	1	0.1%
40	Israel	1	0.1%
41	Hungary	1	0.1%
42	Uzbekistan	1	0.1%