Rank	Countries/Territories	Count	Percent
1	China	523	37.6%
2	United States	421	30.3%
3	Germany	137	9.9%
4		44	3.2%
5	Spain	33	2.4%
6	Netherlands	31	2.2%
7	Japan	30	2.2%
8	India	22	1.6%
9	Ukraine	21	1.5%
10	Australia	18	1.3%
11	France	10	0.7%
12	United Kingdom	10	0.7%
13	Egypt	9	0.6%
14	Canada	8	0.6%
15	Korea, Republic of	7	0.5%
16	Taiwan	6	0.4%
17	Russia	5	0.4%
18	Ireland	5	0.4%
19	Cyprus	5	0.4%
20	Indonesia	5	0.4%
21	Hong Kong	4	0.3%
22	Singapore	4	0.3%
23	Latvia	3	0.2%
24	Malaysia	3	0.2%
25	Mexico	3	0.2%
26	Mongolia	3	0.2%
27	Chile	3	0.2%
28	New Zealand	2	0.1%
29	Norway	2	0.1%
30	Romania	2	0.1%
31	South Africa	2	0.1%
32	United Arab Emirates	2	0.1%
33	Turkey	1	0.1%
34	Slovakia	1	0.1%
35	Croatia	1	0.1%
36	Austria	1	0.1%
37	Argentina	1	0.1%
38	Iran, Islamic Republic of	1	0.1%
39	Finland	1	0.1%