Rank	Countries/Territories	Count	Percent
1	China	328	33.6%
2	United States	284	29.1%
3	Germany	71	7.3%
4	India	54	5.5%
5	France	30	3.1%
6	Korea, Republic of	30	3.1%
7	Russia	19	1.9%
8	Australia	15	1.5%
9	Japan	14	1.4%
10	Canada	13	1.3%
11	Hong Kong	12	1.2%
12	Taiwan	10	1%
13	Thailand	9	0.9%
14	Italy	8	0.8%
15	Netherlands	8	0.8%
16	Mongolia	7	0.7%
17	Cyprus	5	0.5%
18	United Kingdom	5	0.5%
19	Switzerland	4	0.4%
20	Egypt	4	0.4%
21	Israel	4	0.4%
22	Iraq	3	0.3%
23	Romania	3	0.3%
24	Turkey	3	0.3%
25	Viet Nam	3	0.3%
26	Singapore	2	0.2%
27	Spain	2	0.2%
28	Ireland	2	0.2%
29	Iran, Islamic Republic of	2	0.2%
30	Brazil	2	0.2%
31	Lithuania	2	0.2%
32	Malaysia	2	0.2%
33	Saudi Arabia	2	0.2%
34	Peru	2	0.2%
35	Philippines	1	0.1%
36	Portugal	1	0.1%
37	Serbia	1	0.1%
38	Morocco	1	0.1%
39	Nigeria	1	0.1%
40	Mexico	1	0.1%
41	Bangladesh	1	0.1%
42	Algeria	1	0.1%
43	Argentina	1	0.1%
44	Georgia	1	0.1%
45	Greece	1	0.1%
46	Sweden	1	0.1%