Rank	Countries/Territories	Count	Percent
1	China	535	50.8%
2	United States	268	25.4%
3	Germany	53	5%
4	France	28	2.7%
5	India	18	1.7%
6	Canada	17	1.6%
7	Japan	15	1.4%
8	United Kingdom	13	1.2%
9	Spain	11	1%
10	Switzerland	10	0.9%
11	Thailand	9	0.9%
12	Netherlands	7	0.7%
13	Cyprus	7	0.7%
14	Argentina	4	0.4%
15	Australia	4	0.4%
16	Iran, Islamic Republic of	4	0.4%
17	Ireland	4	0.4%
18	Hong Kong	4	0.4%
19	Mongolia	4	0.4%
20	Russia	4	0.4%
21	Singapore	3	0.3%
22	Norway	3	0.3%
23	Bulgaria	3	0.3%
24	Egypt	3	0.3%
25	Finland	3	0.3%
26	Belgium	2	0.2%
27	Philippines	2	0.2%
28	Romania	2	0.2%
29	Kazakhstan	2	0.2%
30	Korea, Republic of	2	0.2%
31	Ukraine	2	0.2%
32	Moldova, Republic of	2	0.2%
33	Viet Nam	1	0.1%
34	Taiwan	1	0.1%
35	Morocco	1	0.1%
36	Malaysia	1	0.1%
37	Greece	1	0.1%
38	Italy	1	0.1%