Rank	Countries/Territories	Count	Percent
1	United States	423	45.5%
2	China	182	19.6%
3	Germany	81	8.7%
4	Canada	29	3.1%
5	India	28	3%
6	France	26	2.8%
7	Singapore	23	2.5%
8	New Zealand	17	1.8%
9	Japan	16	1.7%
10	Netherlands	12	1.3%
11	United Kingdom	12	1.3%
12	Ireland	10	1.1%
13	Cyprus	8	0.9%
14	Korea, Republic of	7	0.8%
15	Turkey	7	0.8%
16	Romania	5	0.5%
17	Austria	5	0.5%
18	Italy	4	0.4%
19	Norway	4	0.4%
20	Poland	4	0.4%
21	Russia	3	0.3%
22	Nicaragua	2	0.2%
23	Ukraine	2	0.2%
24	Taiwan	2	0.2%
25	Uruguay	2	0.2%
26	Hong Kong	2	0.2%
27	Bangladesh	2	0.2%
28	Belgium	2	0.2%
29	Albania	2	0.2%
30	Argentina	2	0.2%
31	Australia	1	0.1%
32	Mexico	1	0.1%
33	Greece	1	0.1%
34	Portugal	1	0.1%
35	Switzerland	1	0.1%