Rank	Countries/Territories	Count	Percent
1	China	508	39.5%
2	United States	450	35%
3	Germany	117	9.1%
4	Korea, Republic of	28	2.2%
5	France	20	1.6%
6		16	1.2%
7	Brazil	14	1.1%
8	Netherlands	13	1%
9	Japan	10	0.8%
10	Canada	10	0.8%
11	Hong Kong	8	0.6%
12	Norway	8	0.6%
13	Singapore	8	0.6%
14	Cyprus	7	0.5%
15	India	6	0.5%
16	Ireland	6	0.5%
17	Turkey	6	0.5%
18	Ukraine	6	0.5%
19	United Kingdom	5	0.4%
20	Iran, Islamic Republic of	5	0.4%
21	Colombia	4	0.3%
22	Sweden	4	0.3%
23	Argentina	3	0.2%
24	Australia	2	0.2%
25	Cuba	2	0.2%
26	Italy	2	0.2%
27	Finland	2	0.2%
28	Ghana	2	0.2%
29	Slovakia	2	0.2%
30	Malaysia	2	0.2%
31	Nepal	2	0.2%
32	Russia	2	0.2%
33	Philippines	1	0.1%
34	New Zealand	1	0.1%
35	Spain	1	0.1%
36	Switzerland	1	0.1%
37	Taiwan	1	0.1%
38	Yemen	1	0.1%
39	Belgium	1	0.1%