Rank	Countries/Territories	Count	Percent
1	China	413	29%
2	United States	373	26.2%
3	Russia	327	22.9%
4	Germany	117	8.2%
5	Japan	25	1.8%
6	France	18	1.3%
7	Canada	14	1%
8	Netherlands	14	1%
9	Hong Kong	13	0.9%
10	Italy	12	0.8%
11	Brazil	9	0.6%
12	Egypt	9	0.6%
13	Korea, Republic of	7	0.5%
14	Singapore	7	0.5%
15	Ukraine	6	0.4%
16	United Kingdom	6	0.4%
17	Cyprus	5	0.4%
18	Australia	5	0.4%
19	Sweden	4	0.3%
20	Switzerland	3	0.2%
21	Bangladesh	3	0.2%
22	Guatemala	3	0.2%
23	South Africa	3	0.2%
24	Spain	2	0.1%
25	Mexico	2	0.1%
26	Ireland	2	0.1%
27	India	2	0.1%
28	Algeria	2	0.1%
29	Argentina	2	0.1%
30	Costa Rica	2	0.1%
31	Pakistan	2	0.1%
32	Turkey	2	0.1%
33	Romania	1	0.1%
34	Taiwan	1	0.1%
35	Viet Nam	1	0.1%
36	Yemen	1	0.1%
37	Georgia	1	0.1%
38	Czech Republic	1	0.1%
39	Ethiopia	1	0.1%
40	Iran, Islamic Republic of	1	0.1%
41	Iraq	1	0.1%
42	Lebanon	1	0.1%
43	Mongolia	1	0.1%
44	Nigeria	1	0.1%