Rank	Countries/Territories	Count	Percent
1	United States	429	38.6%
2	China	395	35.5%
3	Germany	93	8.4%
4	Japan	35	3.1%
5	France	22	2%
6	Australia	17	1.5%
7	Singapore	16	1.4%
8	Mexico	14	1.3%
9	Canada	13	1.2%
10	Netherlands	10	0.9%
11	Norway	7	0.6%
12	Spain	7	0.6%
13	India	7	0.6%
14	Greece	6	0.5%
15	Ecuador	6	0.5%
16	Argentina	5	0.4%
17	Cyprus	3	0.3%
18	Ghana	3	0.3%
19	Latvia	3	0.3%
20	Malaysia	2	0.2%
21	Iraq	2	0.2%
22	Czech Republic	2	0.2%
23	Finland	2	0.2%
24	South Africa	2	0.2%
25	Italy	2	0.2%
26	Switzerland	2	0.2%
27	Thailand	2	0.2%
28	Ukraine	1	0.1%
29	Sweden	1	0.1%
30	Montenegro	1	0.1%
31	Austria	1	0.1%
32	Israel	1	0.1%