Rank	Countries/Territories	Count	Percent
1	China	388	37.5%
2	United States	260	25.1%
3	Japan	81	7.8%
4	Germany	75	7.3%
5	Netherlands	22	2.1%
6	Singapore	17	1.6%
7	Korea, Republic of	17	1.6%
8	Ireland	17	1.6%
9	India	16	1.5%
10	France	16	1.5%
11	Spain	13	1.3%
12	Poland	11	1.1%
13	United Kingdom	11	1.1%
14	Iran, Islamic Republic of	10	1%
15	Canada	9	0.9%
16	Sweden	8	0.8%
17	Thailand	7	0.7%
18	Australia	6	0.6%
19	Hong Kong	6	0.6%
20	Italy	5	0.5%
21	Pakistan	5	0.5%
22	Taiwan	4	0.4%
23	Russia	3	0.3%
24	Serbia	3	0.3%
25	Luxembourg	3	0.3%
26	Cyprus	3	0.3%
27	Finland	3	0.3%
28	Belgium	2	0.2%
29	Brazil	2	0.2%
30	Lebanon	2	0.2%
31	Romania	2	0.2%
32	Mexico	1	0.1%
33	Morocco	1	0.1%
34	Peru	1	0.1%
35	Norway	1	0.1%
36	Algeria	1	0.1%
37	Kuwait	1	0.1%
38	Kazakhstan	1	0.1%