Rank	Countries/Territories	Count	Percent
1	United States	488	40.8%
2	China	315	26.3%
3	Germany	100	8.4%
4	France	35	2.9%
5	India	25	2.1%
6	Canada	25	2.1%
7	Korea, Republic of	20	1.7%
8	Netherlands	20	1.7%
9	Ukraine	19	1.6%
10	Russia	16	1.3%
11	Australia	13	1.1%
12	Iran, Islamic Republic of	12	1%
13	Singapore	12	1%
14	United Kingdom	12	1%
15	Italy	10	0.8%
16	Japan	10	0.8%
17	Cyprus	10	0.8%
18	Ireland	9	0.8%
19	Hong Kong	8	0.7%
20	Israel	6	0.5%
21	Romania	5	0.4%
22	Bosnia and Herzegovina	4	0.3%
23	Egypt	3	0.3%
24	Pakistan	3	0.3%
25	Switzerland	3	0.3%
26	Norway	2	0.2%
27	Argentina	2	0.2%
28	Turkey	2	0.2%
29	Bangladesh	1	0.1%
30	Denmark	1	0.1%
31	Hungary	1	0.1%
32	Malaysia	1	0.1%
33	Poland	1	0.1%
34	Taiwan	1	0.1%
35	Slovakia	1	0.1%
36	Sri Lanka	1	0.1%