Rank	Countries/Territories	Count	Percent
1	United States	486	37.2%
2	China	355	27.2%
3	Germany	90	6.9%
4	Singapore	68	5.2%
5	India	57	4.4%
6	Taiwan	49	3.7%
7	Aland Islands	34	2.6%
8	Japan	25	1.9%
9	Australia	14	1.1%
10	Ireland	14	1.1%
11	Iran, Islamic Republic of	8	0.6%
12	France	8	0.6%
13	Turkey	8	0.6%
14	United Kingdom	7	0.5%
15	Argentina	7	0.5%
16	Israel	6	0.5%
17	Korea, Republic of	6	0.5%
18	Russia	6	0.5%
19	Spain	5	0.4%
20	Canada	5	0.4%
21	Oman	4	0.3%
22	Pakistan	4	0.3%
23	Sweden	3	0.2%
24	Romania	3	0.2%
25	Mongolia	3	0.2%
26	Hong Kong	3	0.2%
27	Italy	3	0.2%
28	Denmark	2	0.2%
29	Bahrain	2	0.2%
30	Bangladesh	2	0.2%
31	Belgium	2	0.2%
32	Netherlands	2	0.2%
33	Switzerland	2	0.2%
34	Peru	2	0.2%
35	Poland	2	0.2%
36	Ukraine	2	0.2%
37	Viet Nam	2	0.2%
38	Portugal	1	0.1%
39	Qatar	1	0.1%
40	Malaysia	1	0.1%
41	Mexico	1	0.1%
42	Norway	1	0.1%
43	Colombia	1	0.1%