Rank	Countries/Territories	Count	Percent
1	United States	606	35.5%
2	China	587	34.4%
3	Germany	98	5.7%
4	India	55	3.2%
5	Italy	51	3%
6	Japan	40	2.3%
7	Russia	38	2.2%
8	Canada	21	1.2%
9	Singapore	20	1.2%
10	Ireland	17	1%
11	Latvia	16	0.9%
12	Hong Kong	15	0.9%
13	Australia	13	0.8%
14	Brazil	12	0.7%
15	France	12	0.7%
16	Netherlands	10	0.6%
17	Korea, Republic of	9	0.5%
18	Egypt	9	0.5%
19	Taiwan	9	0.5%
20	Argentina	8	0.5%
21	Cote D'ivoire	6	0.4%
22	Kazakhstan	5	0.3%
23	Thailand	5	0.3%
24	Indonesia	4	0.2%
25	Iran, Islamic Republic of	3	0.2%
26	Macao	3	0.2%
27	Switzerland	3	0.2%
28	United Kingdom	3	0.2%
29	Turkey	2	0.1%
30	Mongolia	2	0.1%
31	Norway	2	0.1%
32	Lithuania	2	0.1%
33	Cyprus	2	0.1%
34	Bulgaria	2	0.1%
35	Chile	2	0.1%
36	Finland	1	0.1%
37	Hungary	1	0.1%
38	Bangladesh	1	0.1%
39	Belgium	1	0.1%
40	Czech Republic	1	0.1%
41	Philippines	1	0.1%
42	Poland	1	0.1%
43	Portugal	1	0.1%
44	Romania	1	0.1%
45	Myanmar	1	0.1%
46	Nepal	1	0.1%
47	Ukraine	1	0.1%
48	Slovakia	1	0.1%
49	Sweden	1	0.1%
50	Uruguay	1	0.1%
51	Viet Nam	1	0.1%