Rank	Countries/Territories	Count	Percent
1	United States	575	37.8%
2	China	454	29.8%
3	Germany	164	10.8%
4	France	52	3.4%
5	United Kingdom	47	3.1%
6	Japan	28	1.8%
7	Netherlands	23	1.5%
8	India	22	1.4%
9	Canada	18	1.2%
10	Cyprus	16	1.1%
11	Switzerland	14	0.9%
12	Singapore	13	0.9%
13	Turkey	13	0.9%
14	Norway	12	0.8%
15	Taiwan	10	0.7%
16	Brazil	8	0.5%
17	Hong Kong	6	0.4%
18	Poland	5	0.3%
19	Russia	5	0.3%
20	Australia	5	0.3%
21	Korea, Republic of	5	0.3%
22	Greece	3	0.2%
23	Bulgaria	3	0.2%
24	Spain	3	0.2%
25	Sweden	3	0.2%
26	Ukraine	3	0.2%
27	Thailand	2	0.1%
28	New Zealand	2	0.1%
29	Ireland	2	0.1%
30	Lithuania	2	0.1%
31	Malaysia	2	0.1%
32	Latvia	1	0.1%
33	Argentina	1	0.1%
34	Dominica	1	0.1%