Rank	Countries/Territories	Count	Percent
1	China	252	50.2%
2	United States	93	18.5%
3	Germany	24	4.8%
4	Japan	20	4%
5	South Africa	18	3.6%
6		17	3.4%
7	France	14	2.8%
8	Singapore	11	2.2%
9	Australia	9	1.8%
10	United Kingdom	7	1.4%
11	Bulgaria	6	1.2%
12	Argentina	5	1%
13	Canada	5	1%
14	Russia	3	0.6%
15	Netherlands	3	0.6%
16	Latvia	2	0.4%
17	Mauritius	2	0.4%
18	Cambodia	2	0.4%
19	Egypt	2	0.4%
20	Turkey	2	0.4%
21	Bangladesh	1	0.2%
22	Mongolia	1	0.2%
23	Nigeria	1	0.2%
24	Philippines	1	0.2%
25	Poland	1	0.2%