Rank	Countries/Territories	Count	Percent
1	United States	638	29%
2	Japan	434	19.7%
3	China	393	17.9%
4	Germany	85	3.9%
5	India	78	3.5%
6	Singapore	75	3.4%
7	Russia	47	2.1%
8	Egypt	39	1.8%
9	Indonesia	35	1.6%
10	Netherlands	34	1.5%
11	Canada	25	1.1%
12	Thailand	24	1.1%
13	United Kingdom	23	1%
14	Mexico	22	1%
15	Brazil	18	0.8%
16	Korea, Republic of	16	0.7%
17	Philippines	16	0.7%
18	Ireland	15	0.7%
19	France	14	0.6%
20	Iraq	12	0.5%
21	Australia	11	0.5%
22	Italy	10	0.5%
23	Ukraine	8	0.4%
24	South Africa	7	0.3%
25	Israel	7	0.3%
26	Bangladesh	6	0.3%
27	Viet Nam	6	0.3%
28	Taiwan	5	0.2%
29	Nigeria	5	0.2%
30	New Zealand	4	0.2%
31	Spain	4	0.2%
32	Peru	4	0.2%
33	Romania	4	0.2%
34	Sweden	4	0.2%
35	Switzerland	4	0.2%
36	Turkey	4	0.2%
37	Argentina	4	0.2%
38	Cyprus	4	0.2%
39	Ecuador	4	0.2%
40	Jordan	4	0.2%
41	Lebanon	4	0.2%
42	Malaysia	4	0.2%
43	Hong Kong	3	0.1%
44	Tanzania, United Republic of	3	0.1%
45	Sri Lanka	3	0.1%
46	Mongolia	3	0.1%
47	Poland	3	0.1%
48	Portugal	2	0.1%
49	Uzbekistan	2	0.1%
50	Hungary	2	0.1%
51	Ethiopia	2	0.1%
52	Congo	2	0.1%
53	Croatia	1	0%
54	Bulgaria	1	0%
55	Estonia	1	0%
56	Georgia	1	0%
57	Ghana	1	0%
58	Grenada	1	0%
59	Malta	1	0%
60	Mauritius	1	0%
61	Kyrgyzstan	1	0%
62	Venezuela, Bolivarian Republic of	1	0%
63	United Arab Emirates	1	0%
64	Norway	1	0%
65	Nepal	1	0%
66	Syrian Arab Republic	1	0%