Rank	Countries/Territories	Count	Percent
1	China	258	48.8%
2	United States	145	27.4%
3	Germany	32	6%
4	Japan	15	2.8%
5	Russia	13	2.5%
6	Singapore	10	1.9%
7	Canada	8	1.5%
8	Australia	6	1.1%
9	Netherlands	6	1.1%
10	Hong Kong	6	1.1%
11	Bulgaria	5	0.9%
12	Cyprus	3	0.6%
13	Argentina	3	0.6%
14	Nigeria	3	0.6%
15	Latvia	3	0.6%
16	Mongolia	3	0.6%
17	India	2	0.4%
18	Belgium	2	0.4%
19	France	2	0.4%
20	Ukraine	1	0.2%
21	Bangladesh	1	0.2%
22	Ethiopia	1	0.2%
23	Ireland	1	0.2%