Rank	Countries/Territories	Count	Percent
1	China	600	46.8%
2	United States	339	26.4%
3	Germany	119	9.3%
4	Russia	43	3.4%
5	Canada	33	2.6%
6	Netherlands	18	1.4%
7	United Kingdom	18	1.4%
8	France	14	1.1%
9	Australia	13	1%
10	Norway	12	0.9%
11	Japan	11	0.9%
12	Singapore	8	0.6%
13	India	7	0.5%
14	Cyprus	7	0.5%
15	South Africa	5	0.4%
16	Korea, Republic of	4	0.3%
17	Brazil	4	0.3%
18	Hong Kong	3	0.2%
19	Ukraine	3	0.2%
20	Slovenia	2	0.2%
21	Spain	2	0.2%
22	Switzerland	2	0.2%
23	Taiwan	2	0.2%
24	Thailand	2	0.2%
25	Ethiopia	2	0.2%
26	Bulgaria	2	0.2%
27	Ireland	2	0.2%
28	Portugal	2	0.2%
29	Romania	1	0.1%
30	Iran, Islamic Republic of	1	0.1%
31	Argentina	1	0.1%
32	Mongolia	1	0.1%