Rank	Countries/Territories	Count	Percent
1	United States	746	35.2%
2	China	351	16.5%
3	Germany	293	13.8%
4	Japan	122	5.8%
5	Russia	73	3.4%
6	Australia	59	2.8%
7	United Kingdom	41	1.9%
8	Nicaragua	39	1.8%
9	France	34	1.6%
10	Singapore	27	1.3%
11	Netherlands	26	1.2%
12	India	22	1%
13	Hong Kong	18	0.8%
14	Canada	16	0.8%
15	Ukraine	16	0.8%
16	Sweden	16	0.8%
17	Italy	13	0.6%
18	Colombia	13	0.6%
19	Indonesia	13	0.6%
20	Mexico	12	0.6%
21	Hungary	12	0.6%
22	Egypt	11	0.5%
23	Turkey	10	0.5%
24	Cyprus	9	0.4%
25	Argentina	9	0.4%
26	Brazil	9	0.4%
27	Iran, Islamic Republic of	9	0.4%
28	Norway	7	0.3%
29	Romania	6	0.3%
30	Korea, Republic of	6	0.3%
31	Ireland	5	0.2%
32	Austria	5	0.2%
33	Pakistan	5	0.2%
34	Spain	5	0.2%
35	New Zealand	4	0.2%
36	Poland	4	0.2%
37	Saudi Arabia	4	0.2%
38	Czech Republic	4	0.2%
39	Finland	4	0.2%
40	Guatemala	3	0.1%
41	Puerto Rico	3	0.1%
42	Philippines	3	0.1%
43	Viet Nam	3	0.1%
44	Uganda	2	0.1%
45	Slovakia	2	0.1%
46	South Africa	2	0.1%
47	Myanmar	2	0.1%
48	Bangladesh	2	0.1%
49	Costa Rica	2	0.1%
50	Kuwait	2	0.1%
51	Libya	2	0.1%
52	Lithuania	2	0.1%
53	Malaysia	2	0.1%
54	Mauritius	1	0%
55	Mongolia	1	0%
56	Luxembourg	1	0%
57	Kenya	1	0%
58	Iraq	1	0%
59	Cameroon	1	0%
60	Denmark	1	0%
61	Panama	1	0%
62	Sri Lanka	1	0%
63	Taiwan	1	0%
64	Venezuela, Bolivarian Republic of	1	0%