Rank	Countries/Territories	Count	Percent
1	China	574	33.4%
2	United States	489	28.4%
3	Russia	205	11.9%
4	Germany	97	5.6%
5	Japan	77	4.5%
6	France	39	2.3%
7	Indonesia	36	2.1%
8	Singapore	24	1.4%
9	Canada	22	1.3%
10	India	20	1.2%
11	United Kingdom	16	0.9%
12	Netherlands	11	0.6%
13	Romania	10	0.6%
14	Australia	9	0.5%
15	Bangladesh	9	0.5%
16	Korea, Republic of	8	0.5%
17	Malaysia	8	0.5%
18	Mexico	6	0.3%
19	Cyprus	6	0.3%
20	Hong Kong	6	0.3%
21	Iran, Islamic Republic of	6	0.3%
22	Serbia	5	0.3%
23	Spain	5	0.3%
24	Hungary	4	0.2%
25	Ireland	3	0.2%
26	South Africa	3	0.2%
27	Switzerland	3	0.2%
28	Mongolia	2	0.1%
29	Nigeria	2	0.1%
30	Norway	2	0.1%
31	Denmark	2	0.1%
32	Egypt	1	0.1%
33	Georgia	1	0.1%
34	Jordan	1	0.1%
35	Oman	1	0.1%
36	Latvia	1	0.1%
37	Lithuania	1	0.1%
38	Taiwan	1	0.1%
39	Turkey	1	0.1%
40	Ukraine	1	0.1%
41	Sweden	1	0.1%
42	Uzbekistan	1	0.1%