Rank	Countries/Territories	Count	Percent
1	United States	328	32.8%
2	China	286	28.6%
3	Germany	138	13.8%
4	France	75	7.5%
5	Canada	49	4.9%
6	Japan	30	3%
7	Cyprus	21	2.1%
8	Netherlands	11	1.1%
9	Singapore	10	1%
10	Norway	6	0.6%
11	Australia	6	0.6%
12	Italy	5	0.5%
13	Latvia	4	0.4%
14	India	4	0.4%
15	Brazil	3	0.3%
16	Taiwan	3	0.3%
17	Turkey	2	0.2%
18	Ukraine	2	0.2%
19	Russia	2	0.2%
20	Argentina	2	0.2%
21	Hong Kong	2	0.2%
22	Korea, Republic of	2	0.2%
23	Malaysia	2	0.2%
24	Mongolia	2	0.2%
25	Poland	1	0.1%
26	Czech Republic	1	0.1%
27	Bulgaria	1	0.1%
28	Slovenia	1	0.1%
29	Switzerland	1	0.1%