Rank	Countries/Territories	Count	Percent
1	United States	389	38.4%
2	China	267	26.4%
3	Germany	130	12.8%
4	France	35	3.5%
5	Italy	26	2.6%
6	Japan	20	2%
7	Canada	15	1.5%
8	Australia	14	1.4%
9	Ireland	13	1.3%
10	Korea, Republic of	12	1.2%
11	United Kingdom	10	1%
12	India	10	1%
13	Netherlands	9	0.9%
14	Brazil	8	0.8%
15	Cyprus	7	0.7%
16	Latvia	6	0.6%
17	Spain	6	0.6%
18	Singapore	5	0.5%
19	Taiwan	4	0.4%
20	Ukraine	3	0.3%
21	Norway	3	0.3%
22	Poland	3	0.3%
23	Hong Kong	3	0.3%
24	Colombia	2	0.2%
25	Bangladesh	2	0.2%
26	Belgium	2	0.2%
27	Argentina	1	0.1%
28	Finland	1	0.1%
29	Georgia	1	0.1%
30	Iran, Islamic Republic of	1	0.1%
31	Russia	1	0.1%
32	Pakistan	1	0.1%
33	United Arab Emirates	1	0.1%
34	Switzerland	1	0.1%