Rank	Countries/Territories	Count	Percent
1	United States	409	36.3%
2	China	407	36.1%
3	Germany	108	9.6%
4	India	32	2.8%
5	France	31	2.8%
6	Canada	17	1.5%
7	Japan	15	1.3%
8	Russia	11	1%
9	Cyprus	11	1%
10	Netherlands	10	0.9%
11	Colombia	8	0.7%
12	Australia	8	0.7%
13	Brazil	8	0.7%
14	Switzerland	7	0.6%
15	Gabon	6	0.5%
16	Denmark	4	0.4%
17	Cameroon	4	0.4%
18	Spain	4	0.4%
19	United Kingdom	3	0.3%
20	Singapore	3	0.3%
21	Italy	3	0.3%
22	Ireland	2	0.2%
23	Korea, Republic of	2	0.2%
24	Mongolia	2	0.2%
25	Portugal	2	0.2%
26	Ukraine	2	0.2%
27	Argentina	2	0.2%
28	Bangladesh	1	0.1%
29	Georgia	1	0.1%
30	Indonesia	1	0.1%
31	Ghana	1	0.1%
32	Taiwan	1	0.1%