Rank	Countries/Territories	Count	Percent
1	China	483	38.5%
2	United States	440	35.1%
3	Germany	104	8.3%
4	Russia	22	1.8%
5	Japan	21	1.7%
6	France	17	1.4%
7	Canada	16	1.3%
8	Netherlands	13	1%
9	Hong Kong	12	1%
10	Switzerland	11	0.9%
11	United Kingdom	11	0.9%
12	Sweden	10	0.8%
13	Singapore	10	0.8%
14	Cyprus	10	0.8%
15	India	8	0.6%
16	Australia	8	0.6%
17	Spain	7	0.6%
18	Korea, Republic of	6	0.5%
19	Romania	5	0.4%
20	Ukraine	5	0.4%
21	Thailand	3	0.2%
22	Mongolia	3	0.2%
23	Brazil	3	0.2%
24	Ireland	3	0.2%
25	Ecuador	2	0.2%
26	Bulgaria	2	0.2%
27	Bangladesh	2	0.2%
28	Belgium	2	0.2%
29	Lithuania	2	0.2%
30	Malaysia	1	0.1%
31	Mexico	1	0.1%
32	Nigeria	1	0.1%
33	Taiwan	1	0.1%
34	Slovenia	1	0.1%
35	South Africa	1	0.1%
36	Austria	1	0.1%
37	Argentina	1	0.1%
38	Honduras	1	0.1%
39	Israel	1	0.1%
40	Hungary	1	0.1%
41	Turkey	1	0.1%