Rank	Countries/Territories	Count	Percent
1	China	470	36.6%
2	United States	375	29.2%
3	Germany	136	10.6%
4	Australia	30	2.3%
5	India	27	2.1%
6	Korea, Republic of	18	1.4%
7	Netherlands	18	1.4%
8	Russia	18	1.4%
9	United Kingdom	18	1.4%
10	Hong Kong	16	1.2%
11	Singapore	15	1.2%
12	Japan	13	1%
13	Norway	12	0.9%
14	Romania	12	0.9%
15	Italy	10	0.8%
16	Brazil	8	0.6%
17	Canada	7	0.5%
18	Hungary	7	0.5%
19	France	7	0.5%
20	Viet Nam	7	0.5%
21	Greece	5	0.4%
22	Spain	5	0.4%
23	Sri Lanka	5	0.4%
24	Switzerland	4	0.3%
25	Mexico	4	0.3%
26	Ireland	3	0.2%
27	Thailand	3	0.2%
28	Argentina	3	0.2%
29	Iran, Islamic Republic of	3	0.2%
30	Chile	3	0.2%
31	Colombia	3	0.2%
32	Cyprus	2	0.2%
33	Czech Republic	2	0.2%
34	Bangladesh	2	0.2%
35	Iraq	2	0.2%
36	Philippines	2	0.2%
37	Poland	2	0.2%
38	Malaysia	2	0.2%
39	Peru	1	0.1%
40	United Arab Emirates	1	0.1%
41	Taiwan	1	0.1%
42	Ecuador	1	0.1%
43	Estonia	1	0.1%