Rank	Countries/Territories	Count	Percent
1	China	275	30.3%
2	United States	248	27.3%
3	Germany	62	6.8%
4	Korea, Republic of	50	5.5%
5	France	30	3.3%
6	United Kingdom	21	2.3%
7	India	20	2.2%
8	Canada	19	2.1%
9	Netherlands	19	2.1%
10	Russia	19	2.1%
11	Iran, Islamic Republic of	17	1.9%
12	Thailand	13	1.4%
13	Taiwan	12	1.3%
14	Viet Nam	11	1.2%
15	Japan	10	1.1%
16	Turkey	8	0.9%
17	Ukraine	8	0.9%
18	Ireland	8	0.9%
19	Egypt	7	0.8%
20	Sweden	7	0.8%
21	Argentina	6	0.7%
22	Singapore	5	0.6%
23	Brazil	4	0.4%
24	Hong Kong	4	0.4%
25	Israel	3	0.3%
26	Mexico	3	0.3%
27	Malaysia	2	0.2%
28	Pakistan	2	0.2%
29	Philippines	2	0.2%
30	Cyprus	2	0.2%
31	Australia	2	0.2%
32	Belgium	2	0.2%
33	Benin	2	0.2%
34	Austria	1	0.1%
35	Finland	1	0.1%
36	Spain	1	0.1%
37	Switzerland	1	0.1%
38	Norway	1	0.1%
39	Macao	1	0.1%