Rank	Countries/Territories	Count	Percent
1	China	440	31.1%
2	United States	376	26.6%
3	Russia	141	10%
4	Germany	72	5.1%
5	France	62	4.4%
6	Canada	42	3%
7	India	38	2.7%
8	Japan	33	2.3%
9	Italy	22	1.6%
10	Hong Kong	21	1.5%
11	Singapore	18	1.3%
12	Australia	17	1.2%
13	Latvia	17	1.2%
14	United Kingdom	15	1.1%
15	Netherlands	13	0.9%
16	Korea, Republic of	9	0.6%
17	Mexico	7	0.5%
18	Czech Republic	7	0.5%
19	Israel	6	0.4%
20	Senegal	5	0.4%
21	Cyprus	5	0.4%
22	Sweden	5	0.4%
23	South Africa	4	0.3%
24	Argentina	4	0.3%
25	Pakistan	4	0.3%
26	Mongolia	4	0.3%
27	Iran, Islamic Republic of	4	0.3%
28	Bangladesh	3	0.2%
29	Belgium	3	0.2%
30	Switzerland	3	0.2%
31	Brazil	2	0.1%
32	Greece	2	0.1%
33	Norway	2	0.1%
34	Poland	1	0.1%
35	Romania	1	0.1%
36	Ireland	1	0.1%
37	Lithuania	1	0.1%
38	Finland	1	0.1%
39	Chile	1	0.1%
40	Bosnia and Herzegovina	1	0.1%
41	Spain	1	0.1%
42	Slovakia	1	0.1%