Rank	Countries/Territories	Count	Percent
1	China	139	29%
2	United States	136	28.4%
3	Germany	70	14.6%
4	Netherlands	24	5%
5	Russia	19	4%
6	Japan	17	3.5%
7	India	13	2.7%
8	Singapore	12	2.5%
9	Australia	6	1.3%
10	Thailand	5	1%
11	United Kingdom	4	0.8%
12	Ukraine	3	0.6%
13	Ghana	3	0.6%
14	France	2	0.4%
15	Cyprus	2	0.4%
16	Israel	2	0.4%
17	New Zealand	2	0.4%
18	Philippines	2	0.4%
19	Poland	2	0.4%
20	Malaysia	2	0.4%
21	Mauritius	2	0.4%
22	Sierra Leone	2	0.4%
23	Viet Nam	1	0.2%
24	Mongolia	1	0.2%
25	Saudi Arabia	1	0.2%
26	Spain	1	0.2%
27	Romania	1	0.2%
28	Korea, Republic of	1	0.2%
29	Lithuania	1	0.2%
30	Ecuador	1	0.2%
31	Argentina	1	0.2%
32	Georgia	1	0.2%