Rank	Countries/Territories	Count	Percent
1	China	304	35.2%
2	United States	292	33.8%
3	Germany	43	5%
4	Japan	35	4.1%
5		35	4.1%
6	Singapore	18	2.1%
7	United Kingdom	15	1.7%
8	Russia	13	1.5%
9	Netherlands	12	1.4%
10	Hong Kong	12	1.4%
11	France	8	0.9%
12	Australia	8	0.9%
13	Canada	7	0.8%
14	Cyprus	7	0.8%
15	Ukraine	7	0.8%
16	Argentina	6	0.7%
17	Austria	3	0.3%
18	Italy	3	0.3%
19	Slovakia	3	0.3%
20	Norway	3	0.3%
21	Korea, Republic of	3	0.3%
22	Viet Nam	3	0.3%
23	Latvia	2	0.2%
24	South Africa	2	0.2%
25	Romania	2	0.2%
26	Kazakhstan	2	0.2%
27	Iran, Islamic Republic of	2	0.2%
28	Croatia	2	0.2%
29	Bangladesh	1	0.1%
30	Belgium	1	0.1%
31	Serbia	1	0.1%
32	Spain	1	0.1%
33	Switzerland	1	0.1%
34	Thailand	1	0.1%
35	Trinidad and Tobago	1	0.1%
36	Lithuania	1	0.1%
37	Mongolia	1	0.1%
38	Pakistan	1	0.1%
39	Portugal	1	0.1%