Rank	Countries/Territories	Count	Percent
1	China	341	39%
2	United States	272	31.1%
3	Germany	87	10%
4	Russia	18	2.1%
5	Greece	17	1.9%
6	Japan	16	1.8%
7	Saudi Arabia	14	1.6%
8	France	12	1.4%
9	Switzerland	11	1.3%
10	Singapore	10	1.1%
11	United Kingdom	9	1%
12	Canada	8	0.9%
13	India	6	0.7%
14	Thailand	6	0.7%
15	Netherlands	5	0.6%
16	Cyprus	5	0.6%
17	Argentina	5	0.6%
18	Hong Kong	4	0.5%
19	Ukraine	4	0.5%
20	South Africa	4	0.5%
21	Viet Nam	3	0.3%
22	Indonesia	3	0.3%
23	Australia	2	0.2%
24	Bulgaria	2	0.2%
25	Egypt	2	0.2%
26	Mexico	2	0.2%
27	Mongolia	1	0.1%
28	Spain	1	0.1%
29	Malaysia	1	0.1%
30	Norway	1	0.1%
31	Pakistan	1	0.1%
32	Paraguay	1	0.1%