Rank	Countries/Territories	Count	Percent
1	China	515	39%
2	United States	399	30.3%
3	Germany	64	4.9%
4	Australia	48	3.6%
5	Japan	34	2.6%
6	Netherlands	31	2.4%
7	United Kingdom	28	2.1%
8	Canada	21	1.6%
9	Singapore	20	1.5%
10	Ukraine	20	1.5%
11	Korea, Republic of	18	1.4%
12	France	13	1%
13	India	9	0.7%
14	Slovenia	8	0.6%
15	Romania	7	0.5%
16	South Africa	6	0.5%
17	Ireland	6	0.5%
18	Argentina	6	0.5%
19	Turkey	6	0.5%
20	Taiwan	5	0.4%
21		5	0.4%
22	Bangladesh	5	0.4%
23	Russia	5	0.4%
24	Spain	4	0.3%
25	Mongolia	3	0.2%
26	Italy	3	0.2%
27	Indonesia	3	0.2%
28	Denmark	3	0.2%
29	Thailand	3	0.2%
30	Cyprus	2	0.2%
31	Ghana	2	0.2%
32	Hong Kong	2	0.2%
33	Norway	2	0.2%
34	Philippines	2	0.2%
35	Poland	2	0.2%
36	Switzerland	2	0.2%
37	Sweden	1	0.1%
38	Mauritius	1	0.1%
39	Iran, Islamic Republic of	1	0.1%
40	Czech Republic	1	0.1%
41	Belgium	1	0.1%
42	Bulgaria	1	0.1%
43	Algeria	1	0.1%