Rank	Countries/Territories	Count	Percent
1	United States	561	34.6%
2	China	486	29.9%
3	Germany	119	7.3%
4	India	72	4.4%
5	Netherlands	43	2.6%
6		33	2%
7	Japan	27	1.7%
8	Canada	24	1.5%
9	Indonesia	22	1.4%
10	France	22	1.4%
11	Hong Kong	14	0.9%
12	Korea, Republic of	13	0.8%
13	Latvia	13	0.8%
14	Singapore	11	0.7%
15	Taiwan	10	0.6%
16	Russia	10	0.6%
17	Iran, Islamic Republic of	10	0.6%
18	Australia	9	0.6%
19	Israel	8	0.5%
20	Morocco	7	0.4%
21	Saudi Arabia	7	0.4%
22	Sweden	7	0.4%
23	United Kingdom	7	0.4%
24	Cyprus	6	0.4%
25	Mexico	5	0.3%
26	Ireland	5	0.3%
27	Romania	5	0.3%
28	Thailand	4	0.2%
29	New Zealand	4	0.2%
30	Denmark	4	0.2%
31	Bangladesh	4	0.2%
32	Brazil	3	0.2%
33	Dominican Republic	3	0.2%
34	Finland	3	0.2%
35	Jamaica	3	0.2%
36	Iraq	3	0.2%
37	Norway	3	0.2%
38	Tunisia	3	0.2%
39	Turkey	3	0.2%
40	Slovenia	2	0.1%
41	Spain	2	0.1%
42	Poland	2	0.1%
43	Italy	2	0.1%
44	Kazakhstan	2	0.1%
45	Greece	2	0.1%
46	Colombia	2	0.1%
47	Bulgaria	2	0.1%
48	Argentina	2	0.1%
49	Belgium	1	0.1%
50	Chile	1	0.1%
51	Kenya	1	0.1%
52	Nepal	1	0.1%
53	Portugal	1	0.1%
54	Pakistan	1	0.1%
55	Philippines	1	0.1%
56	Ukraine	1	0.1%
57	Viet Nam	1	0.1%