Rank	Countries/Territories	Count	Percent
1	United States	394	24.1%
2	Germany	300	18.4%
3	China	252	15.4%
4	Japan	249	15.2%
5	Singapore	85	5.2%
6	Korea, Republic of	44	2.7%
7	New Zealand	40	2.4%
8	United Kingdom	40	2.4%
9	Russia	35	2.1%
10	Australia	20	1.2%
11	Canada	18	1.1%
12	Turkey	18	1.1%
13	Sweden	14	0.9%
14	Netherlands	10	0.6%
15	France	10	0.6%
16	India	9	0.6%
17	Nicaragua	8	0.5%
18	Iran, Islamic Republic of	6	0.4%
19	Cyprus	6	0.4%
20	Argentina	5	0.3%
21	Greece	4	0.2%
22	Hong Kong	4	0.2%
23	Italy	4	0.2%
24	Mexico	4	0.2%
25	Spain	4	0.2%
26	Ukraine	4	0.2%
27	Poland	3	0.2%
28	Saudi Arabia	3	0.2%
29	Malaysia	3	0.2%
30	Latvia	2	0.1%
31	Lithuania	2	0.1%
32	Ireland	2	0.1%
33	Indonesia	2	0.1%
34	Brazil	2	0.1%
35	Ecuador	2	0.1%
36	Hungary	2	0.1%
37	Algeria	2	0.1%
38	Bangladesh	2	0.1%
39	Belgium	2	0.1%
40	Sri Lanka	2	0.1%
41	Pakistan	2	0.1%
42	Zambia	2	0.1%
43	Viet Nam	1	0.1%
44	Slovakia	1	0.1%
45	Portugal	1	0.1%
46	Norway	1	0.1%
47	Botswana	1	0.1%
48	Chile	1	0.1%
49	Denmark	1	0.1%
50	Colombia	1	0.1%
51	Jordan	1	0.1%
52	Mongolia	1	0.1%
53	Morocco	1	0.1%