Rank	Countries/Territories	Count	Percent
1	China	520	40.7%
2	United States	406	31.8%
3	Germany	124	9.7%
4	France	40	3.1%
5	Japan	27	2.1%
6	Korea, Republic of	19	1.5%
7	Russia	19	1.5%
8	Canada	15	1.2%
9	Singapore	12	0.9%
10	Lithuania	11	0.9%
11	Cyprus	7	0.5%
12	United Kingdom	7	0.5%
13	Australia	5	0.4%
14	Brazil	5	0.4%
15	Netherlands	5	0.4%
16	Mexico	4	0.3%
17	Viet Nam	4	0.3%
18	Mongolia	3	0.2%
19	Portugal	3	0.2%
20	Romania	3	0.2%
21	Algeria	3	0.2%
22	Hong Kong	3	0.2%
23	Indonesia	3	0.2%
24	Italy	2	0.2%
25	India	2	0.2%
26	Libya	2	0.2%
27	Croatia	2	0.2%
28	South Africa	2	0.2%
29	Malaysia	2	0.2%
30	Switzerland	2	0.2%
31	Turkey	2	0.2%
32	Ukraine	2	0.2%
33	United Arab Emirates	1	0.1%
34	Taiwan	1	0.1%
35	Thailand	1	0.1%
36	Moldova, Republic of	1	0.1%
37	Norway	1	0.1%
38	Panama	1	0.1%
39	Philippines	1	0.1%
40	Poland	1	0.1%
41	Spain	1	0.1%
42	Morocco	1	0.1%
43	Argentina	1	0.1%
44	Latvia	1	0.1%