Rank	Countries/Territories	Count	Percent
1	United States	462	48%
2	China	261	27.1%
3	Germany	115	12%
4	France	26	2.7%
5	Japan	18	1.9%
6	India	13	1.4%
7	United Kingdom	10	1%
8	Netherlands	6	0.6%
9	Australia	6	0.6%
10	Bolivia, Plurinational State of	6	0.6%
11	Canada	6	0.6%
12	Singapore	4	0.4%
13	Spain	3	0.3%
14	Cyprus	3	0.3%
15	Hong Kong	3	0.3%
16	New Zealand	2	0.2%
17	Argentina	2	0.2%
18	Russia	2	0.2%
19	Korea, Republic of	2	0.2%
20	Taiwan	2	0.2%
21	Tanzania, United Republic of	1	0.1%
22	Turkey	1	0.1%
23	Mexico	1	0.1%
24	Brazil	1	0.1%
25	Georgia	1	0.1%
26	Colombia	1	0.1%
27	Norway	1	0.1%
28	Poland	1	0.1%
29	Indonesia	1	0.1%
30	Ireland	1	0.1%