Rank	Countries/Territories	Count	Percent
1	China	499	47.8%
2	United States	301	28.8%
3	Germany	62	5.9%
4	Poland	28	2.7%
5	Japan	23	2.2%
6	France	19	1.8%
7	Netherlands	14	1.3%
8	Iran, Islamic Republic of	14	1.3%
9	Canada	11	1.1%
10	Greece	9	0.9%
11	Cyprus	8	0.8%
12	Korea, Republic of	8	0.8%
13	Singapore	8	0.8%
14	Australia	7	0.7%
15	Russia	5	0.5%
16	Norway	4	0.4%
17	Ukraine	3	0.3%
18	Hong Kong	3	0.3%
19	India	2	0.2%
20	Austria	2	0.2%
21	Argentina	2	0.2%
22	Latvia	2	0.2%
23	Lithuania	2	0.2%
24	Ethiopia	2	0.2%
25	Ireland	2	0.2%
26	Sweden	2	0.2%
27	Philippines	1	0.1%
28	Romania	1	0.1%
29	Mexico	1	0.1%