Rank	Countries/Territories	Count	Percent
1	China	502	40.4%
2	United States	462	37.1%
3	Germany	148	11.9%
4	India	16	1.3%
5	Japan	14	1.1%
6	Korea, Republic of	12	1%
7	Finland	12	1%
8	Netherlands	10	0.8%
9	Canada	8	0.6%
10	Mexico	7	0.6%
11	Cyprus	6	0.5%
12	France	5	0.4%
13	Singapore	5	0.4%
14	Thailand	5	0.4%
15	Sweden	4	0.3%
16	Malaysia	3	0.2%
17	United Kingdom	3	0.2%
18	Egypt	3	0.2%
19	Bangladesh	3	0.2%
20	Czech Republic	2	0.2%
21	Ecuador	2	0.2%
22	Lithuania	2	0.2%
23	Kazakhstan	2	0.2%
24	Viet Nam	2	0.2%
25	Ukraine	1	0.1%
26	Nepal	1	0.1%
27	Pakistan	1	0.1%
28	Russia	1	0.1%
29	Ireland	1	0.1%
30	Belgium	1	0.1%