Rank	Countries/Territories	Count	Percent
1	United States	527	37.4%
2	China	513	36.4%
3	Germany	67	4.8%
4	Spain	32	2.3%
5	Turkey	29	2.1%
6	Japan	28	2%
7	India	21	1.5%
8	Indonesia	18	1.3%
9	Brazil	17	1.2%
10	Canada	17	1.2%
11	Ireland	13	0.9%
12	Norway	11	0.8%
13	France	11	0.8%
14	Netherlands	10	0.7%
15	Taiwan	10	0.7%
16	United Kingdom	10	0.7%
17	Korea, Republic of	9	0.6%
18	Iran, Islamic Republic of	9	0.6%
19	Hong Kong	8	0.6%
20	Italy	7	0.5%
21	Singapore	5	0.4%
22	Thailand	5	0.4%
23	Australia	5	0.4%
24	Cyprus	4	0.3%
25	Sweden	4	0.3%
26	Latvia	4	0.3%
27	Philippines	3	0.2%
28	Belgium	3	0.2%
29	Bangladesh	2	0.1%
30	Greece	2	0.1%
31	Argentina	1	0.1%
32	Denmark	1	0.1%
33	Ecuador	1	0.1%
34	Portugal	1	0.1%
35	Romania	1	0.1%
36	Malaysia	1	0.1%