Rank	Countries/Territories	Count	Percent
1	United States	478	45.7%
2	China	347	33.1%
3	Germany	63	6%
4	France	25	2.4%
5	India	17	1.6%
6	Norway	10	1%
7	United Kingdom	10	1%
8	Japan	9	0.9%
9	Canada	9	0.9%
10	Cyprus	7	0.7%
11	Ireland	7	0.7%
12	Netherlands	6	0.6%
13	Turkey	6	0.6%
14	Argentina	6	0.6%
15	Australia	5	0.5%
16	Russia	4	0.4%
17	Malaysia	4	0.4%
18	Israel	4	0.4%
19	Costa Rica	3	0.3%
20	Brazil	2	0.2%
21	El Salvador	2	0.2%
22	Hong Kong	2	0.2%
23	Italy	2	0.2%
24	Philippines	2	0.2%
25	Portugal	2	0.2%
26	Singapore	2	0.2%
27	South Africa	2	0.2%
28	Sweden	2	0.2%
29	Taiwan	1	0.1%
30	Thailand	1	0.1%
31	United Arab Emirates	1	0.1%
32	Yemen	1	0.1%
33	Qatar	1	0.1%
34	Indonesia	1	0.1%
35	Kazakhstan	1	0.1%
36	Korea, Republic of	1	0.1%
37	Latvia	1	0.1%