Rank	Countries/Territories	Count	Percent
1	United States	446	43.7%
2	China	234	22.9%
3	Germany	65	6.4%
4	Canada	61	6%
5	France	30	2.9%
6		26	2.5%
7	Cyprus	21	2.1%
8	Australia	17	1.7%
9	Japan	13	1.3%
10	Netherlands	11	1.1%
11	New Zealand	11	1.1%
12	Portugal	8	0.8%
13	Spain	7	0.7%
14	India	7	0.7%
15	Italy	7	0.7%
16	United Kingdom	6	0.6%
17	Hong Kong	6	0.6%
18	Singapore	5	0.5%
19	Mexico	4	0.4%
20	Brazil	4	0.4%
21	Iran, Islamic Republic of	3	0.3%
22	Mongolia	3	0.3%
23	Korea, Republic of	3	0.3%
24	Norway	2	0.2%
25	Poland	2	0.2%
26	Switzerland	2	0.2%
27	Ireland	2	0.2%
28	Indonesia	2	0.2%
29	Argentina	2	0.2%
30	Denmark	2	0.2%
31	Estonia	2	0.2%
32	Ukraine	2	0.2%
33	Taiwan	1	0.1%
34	Slovakia	1	0.1%
35	Russia	1	0.1%
36	Lebanon	1	0.1%
37	Malaysia	1	0.1%