Rank	Countries/Territories	Count	Percent
1	United States	345	47%
2	China	118	16.1%
3	Germany	99	13.5%
4	Australia	27	3.7%
5	India	26	3.5%
6	France	17	2.3%
7	Netherlands	14	1.9%
8	Canada	13	1.8%
9	Singapore	11	1.5%
10	Norway	7	1%
11	United Kingdom	7	1%
12	Russia	5	0.7%
13	Indonesia	5	0.7%
14	Japan	5	0.7%
15	Mexico	4	0.5%
16	Cyprus	4	0.5%
17	Taiwan	3	0.4%
18	United Arab Emirates	2	0.3%
19	Saudi Arabia	2	0.3%
20	Pakistan	2	0.3%
21	Portugal	2	0.3%
22	Bangladesh	2	0.3%
23	Gambia	2	0.3%
24	Hong Kong	2	0.3%
25	Nepal	2	0.3%
26	Iran, Islamic Republic of	2	0.3%
27	Kenya	1	0.1%
28	Mongolia	1	0.1%
29	Georgia	1	0.1%
30	Slovakia	1	0.1%
31	South Africa	1	0.1%
32	Switzerland	1	0.1%