Rank	Countries/Territories	Count	Percent
1	China	123	39.4%
2	United States	83	26.6%
3	Russia	25	8%
4	United Kingdom	13	4.2%
5	Denmark	11	3.5%
6	Japan	10	3.2%
7	Netherlands	10	3.2%
8	Germany	6	1.9%
9	Brazil	4	1.3%
10		4	1.3%
11	Australia	3	1%
12	Sweden	3	1%
13	Venezuela, Bolivarian Republic of	2	0.6%
14	Argentina	2	0.6%
15	Egypt	2	0.6%
16	France	2	0.6%
17	Malaysia	2	0.6%
18	Mongolia	2	0.6%
19	Latvia	1	0.3%
20	Canada	1	0.3%
21	Hong Kong	1	0.3%
22	Belgium	1	0.3%
23	Spain	1	0.3%