Rank	Countries/Territories	Count	Percent
1	China	455	29.8%
2	United States	406	26.6%
3	Russia	327	21.4%
4	Germany	124	8.1%
5	Japan	29	1.9%
6	France	25	1.6%
7	Netherlands	15	1%
8	Canada	14	0.9%
9	Hong Kong	13	0.9%
10	Italy	12	0.8%
11	Korea, Republic of	9	0.6%
12	Egypt	9	0.6%
13	Brazil	9	0.6%
14	Singapore	8	0.5%
15	Cyprus	7	0.5%
16	Ukraine	6	0.4%
17	United Kingdom	6	0.4%
18	Australia	5	0.3%
19	Sweden	4	0.3%
20	Switzerland	3	0.2%
21	Turkey	3	0.2%
22	Bangladesh	3	0.2%
23	Guatemala	3	0.2%
24	South Africa	3	0.2%
25	Iran, Islamic Republic of	3	0.2%
26	India	2	0.1%
27	Ireland	2	0.1%
28	Spain	2	0.1%
29	Mexico	2	0.1%
30	Algeria	2	0.1%
31	Argentina	2	0.1%
32	Costa Rica	2	0.1%
33	Pakistan	2	0.1%
34	Romania	1	0.1%
35	Taiwan	1	0.1%
36	Viet Nam	1	0.1%
37	Yemen	1	0.1%
38	Bulgaria	1	0.1%
39	Georgia	1	0.1%
40	Czech Republic	1	0.1%
41	Ethiopia	1	0.1%
42	Mongolia	1	0.1%
43	Nigeria	1	0.1%
44	Lebanon	1	0.1%
45	Iraq	1	0.1%