Rank	Countries/Territories	Count	Percent
1	China	426	49.4%
2	United States	217	25.1%
3	Germany	56	6.5%
4	India	21	2.4%
5	Japan	14	1.6%
6	Iran, Islamic Republic of	12	1.4%
7	Netherlands	11	1.3%
8	Indonesia	10	1.2%
9	Australia	7	0.8%
10	Malaysia	7	0.8%
11	Poland	7	0.8%
12	Ireland	7	0.8%
13	United Kingdom	7	0.8%
14	Portugal	5	0.6%
15	Greece	5	0.6%
16	Singapore	4	0.5%
17	Slovenia	4	0.5%
18	South Africa	4	0.5%
19	Korea, Republic of	4	0.5%
20	Latvia	3	0.3%
21	Brazil	3	0.3%
22	Georgia	3	0.3%
23	Cyprus	3	0.3%
24	Ethiopia	2	0.2%
25	Hungary	2	0.2%
26	Iraq	2	0.2%
27	Mexico	2	0.2%
28	Morocco	2	0.2%
29	Spain	2	0.2%
30	Turkey	2	0.2%
31	Russia	1	0.1%
32	Sweden	1	0.1%
33	Thailand	1	0.1%
34	Philippines	1	0.1%
35	Jordan	1	0.1%
36	France	1	0.1%
37	Bangladesh	1	0.1%
38	Egypt	1	0.1%
39	Estonia	1	0.1%