Rank	Countries/Territories	Count	Percent
1	United States	400	37.6%
2	China	294	27.6%
3	Germany	88	8.3%
4	Japan	76	7.1%
5		47	4.4%
6	Netherlands	29	2.7%
7	Singapore	16	1.5%
8	Belgium	16	1.5%
9	Taiwan	11	1%
10	France	10	0.9%
11	Australia	7	0.7%
12	India	7	0.7%
13	Canada	6	0.6%
14	Latvia	6	0.6%
15	Nigeria	5	0.5%
16	Argentina	5	0.5%
17	Bulgaria	5	0.5%
18	Cyprus	4	0.4%
19	United Kingdom	4	0.4%
20	Spain	3	0.3%
21	Myanmar	3	0.3%
22	Hong Kong	3	0.3%
23	Cote D'ivoire	3	0.3%
24	Ghana	2	0.2%
25	Ireland	2	0.2%
26	Saudi Arabia	2	0.2%
27	Thailand	2	0.2%
28	Ukraine	1	0.1%
29	Sweden	1	0.1%
30	Switzerland	1	0.1%
31	Korea, Republic of	1	0.1%
32	Romania	1	0.1%
33	Hungary	1	0.1%
34	Indonesia	1	0.1%
35	Bangladesh	1	0.1%