Rank	Countries/Territories	Count	Percent
1	United States	460	35%
2	China	399	30.4%
3	Germany	94	7.2%
4	India	54	4.1%
5	Netherlands	41	3.1%
6	Japan	25	1.9%
7	France	22	1.7%
8	Canada	20	1.5%
9	Indonesia	16	1.2%
10	Latvia	13	1%
11	Hong Kong	13	1%
12	Taiwan	10	0.8%
13	Korea, Republic of	10	0.8%
14	Iran, Islamic Republic of	9	0.7%
15	Israel	8	0.6%
16	Russia	8	0.6%
17	Singapore	8	0.6%
18	Saudi Arabia	7	0.5%
19	Sweden	7	0.5%
20	Morocco	7	0.5%
21	Ireland	5	0.4%
22	Australia	5	0.4%
23	United Kingdom	5	0.4%
24	Thailand	4	0.3%
25	Romania	4	0.3%
26	Cyprus	4	0.3%
27	Denmark	4	0.3%
28	New Zealand	4	0.3%
29	Norway	3	0.2%
30	Jamaica	3	0.2%
31	Iraq	3	0.2%
32	Dominican Republic	3	0.2%
33	Finland	3	0.2%
34	Tunisia	3	0.2%
35	Turkey	3	0.2%
36	Poland	2	0.2%
37	Spain	2	0.2%
38	Greece	2	0.2%
39	Bangladesh	2	0.2%
40	Brazil	2	0.2%
41	Bulgaria	2	0.2%
42	Colombia	2	0.2%
43	Italy	2	0.2%
44	Kazakhstan	2	0.2%
45	Kenya	1	0.1%
46	Pakistan	1	0.1%
47	Philippines	1	0.1%
48	Chile	1	0.1%
49	Belgium	1	0.1%
50	Portugal	1	0.1%
51	Ukraine	1	0.1%
52	Viet Nam	1	0.1%