Rank	Countries/Territories	Count	Percent
1	United States	682	34.5%
2	Korea, Republic of	466	23.6%
3	China	337	17.1%
4	Germany	91	4.6%
5	India	91	4.6%
6	France	75	3.8%
7	Russia	27	1.4%
8	Canada	17	0.9%
9	Japan	17	0.9%
10	Singapore	16	0.8%
11	Latvia	14	0.7%
12	Netherlands	14	0.7%
13	Turkey	10	0.5%
14	Australia	8	0.4%
15	United Kingdom	7	0.4%
16	Senegal	6	0.3%
17	Poland	6	0.3%
18	Viet Nam	5	0.3%
19	Colombia	5	0.3%
20	Cyprus	5	0.3%
21	Brazil	5	0.3%
22	Ireland	5	0.3%
23	Italy	4	0.2%
24	Hong Kong	4	0.2%
25	Romania	4	0.2%
26	Mongolia	3	0.2%
27	Taiwan	3	0.2%
28	Ukraine	3	0.2%
29	Spain	3	0.2%
30	Greece	3	0.2%
31	Chile	3	0.2%
32	Austria	3	0.2%
33	Afghanistan	2	0.1%
34	Albania	2	0.1%
35	Denmark	2	0.1%
36	Egypt	2	0.1%
37	Iran, Islamic Republic of	2	0.1%
38	Israel	2	0.1%
39	Norway	2	0.1%
40	Nepal	2	0.1%
41	Mexico	2	0.1%
42	Virgin Islands, U.S.	2	0.1%
43	Saint Lucia	1	0.1%
44	Sri Lanka	1	0.1%
45	Switzerland	1	0.1%
46	Pakistan	1	0.1%
47	Peru	1	0.1%
48	Malaysia	1	0.1%
49	Mauritius	1	0.1%
50	Indonesia	1	0.1%
51	Jordan	1	0.1%
52	Guernsey	1	0.1%
53	Ecuador	1	0.1%
54	Algeria	1	0.1%
55	Bangladesh	1	0.1%