Rank	Countries/Territories	Count	Percent
1	United States	498	37.7%
2	China	382	28.9%
3	Germany	163	12.3%
4	France	48	3.6%
5	Japan	27	2%
6	Italy	26	2%
7	Canada	18	1.4%
8	Australia	18	1.4%
9	Ireland	15	1.1%
10	United Kingdom	12	0.9%
11	Korea, Republic of	12	0.9%
12	Netherlands	11	0.8%
13	India	10	0.8%
14	Iran, Islamic Republic of	9	0.7%
15	Brazil	8	0.6%
16	Cyprus	8	0.6%
17	Sweden	7	0.5%
18	Latvia	6	0.5%
19	Singapore	6	0.5%
20	Spain	6	0.5%
21	Taiwan	4	0.3%
22	Ukraine	3	0.2%
23	Poland	3	0.2%
24	Norway	3	0.2%
25	Hong Kong	3	0.2%
26	Colombia	2	0.2%
27	Argentina	2	0.2%
28	Bangladesh	2	0.2%
29	Belgium	2	0.2%
30	Finland	1	0.1%
31	Georgia	1	0.1%
32	Pakistan	1	0.1%
33	Russia	1	0.1%
34	United Arab Emirates	1	0.1%
35	Switzerland	1	0.1%