Rank	Countries/Territories	Count	Percent
1	United States	684	37.8%
2	China	488	27%
3	Germany	140	7.7%
4	Russia	66	3.6%
5	Japan	56	3.1%
6	Mexico	42	2.3%
7	France	42	2.3%
8	Singapore	24	1.3%
9	Taiwan	24	1.3%
10	Netherlands	23	1.3%
11	India	16	0.9%
12	Korea, Republic of	15	0.8%
13	Australia	14	0.8%
14	Cyprus	13	0.7%
15	United Kingdom	13	0.7%
16	Turkey	12	0.7%
17	Italy	11	0.6%
18	Canada	11	0.6%
19	Indonesia	11	0.6%
20	Hong Kong	10	0.6%
21	New Zealand	9	0.5%
22	Thailand	9	0.5%
23	Spain	7	0.4%
24	Tanzania, United Republic of	6	0.3%
25	Poland	6	0.3%
26	Ireland	6	0.3%
27	Peru	4	0.2%
28	Brazil	4	0.2%
29	Viet Nam	4	0.2%
30	Brunei Darussalam	3	0.2%
31	Colombia	3	0.2%
32	Argentina	3	0.2%
33	Iran, Islamic Republic of	3	0.2%
34	Israel	3	0.2%
35	Lithuania	2	0.1%
36	Denmark	2	0.1%
37	Finland	2	0.1%
38	Bulgaria	2	0.1%
39	Slovenia	2	0.1%
40	Switzerland	1	0.1%
41	Ukraine	1	0.1%
42	Uzbekistan	1	0.1%
43	Cuba	1	0.1%
44	Algeria	1	0.1%
45	Belgium	1	0.1%
46	Iceland	1	0.1%
47	Malaysia	1	0.1%
48	Libya	1	0.1%
49	Kenya	1	0.1%
50	Philippines	1	0.1%
51	Romania	1	0.1%
52	Mongolia	1	0.1%
53	Morocco	1	0.1%