Rank	Countries/Territories	Count	Percent
1	China	320	49%
2	United States	143	21.9%
3	Germany	46	7%
4	Spain	42	6.4%
5	Switzerland	13	2%
6		12	1.8%
7	Japan	11	1.7%
8	France	10	1.5%
9	Singapore	9	1.4%
10	Netherlands	9	1.4%
11	Australia	8	1.2%
12	Cyprus	7	1.1%
13	Russia	4	0.6%
14	Egypt	3	0.5%
15	Hong Kong	2	0.3%
16	Algeria	2	0.3%
17	Mexico	2	0.3%
18	Mongolia	2	0.3%
19	Sweden	2	0.3%
20	Ukraine	2	0.3%
21	United Kingdom	2	0.3%
22	Canada	1	0.2%
23	Ireland	1	0.2%