Rank	Countries/Territories	Count	Percent
1	China	484	38.7%
2	United States	374	29.9%
3	Germany	125	10%
4	France	48	3.8%
5	Korea, Republic of	34	2.7%
6	Japan	31	2.5%
7	Canada	20	1.6%
8	Romania	19	1.5%
9	United Kingdom	16	1.3%
10	Netherlands	13	1%
11	Switzerland	12	1%
12	Norway	9	0.7%
13	Cyprus	8	0.6%
14	Macao	8	0.6%
15	India	6	0.5%
16	Singapore	6	0.5%
17	South Africa	6	0.5%
18	Iran, Islamic Republic of	4	0.3%
19	Malaysia	4	0.3%
20	Australia	3	0.2%
21	Spain	3	0.2%
22	Philippines	2	0.2%
23	Thailand	2	0.2%
24	Russia	2	0.2%
25	Bangladesh	2	0.2%
26	Bosnia and Herzegovina	2	0.2%
27	Hong Kong	2	0.2%
28	Mongolia	1	0.1%
29	Colombia	1	0.1%
30	Estonia	1	0.1%
31	Ukraine	1	0.1%
32	Pakistan	1	0.1%
33	Sweden	1	0.1%