Rank	Countries/Territories	Count	Percent
1	United States	272	38.3%
2	China	159	22.4%
3	Germany	67	9.4%
4	India	25	3.5%
5	Ireland	21	3%
6	Italy	13	1.8%
7	Japan	11	1.5%
8	France	11	1.5%
9	Canada	11	1.5%
10	Korea, Republic of	9	1.3%
11	Netherlands	8	1.1%
12	Brazil	8	1.1%
13	Singapore	8	1.1%
14	United Kingdom	5	0.7%
15	Mexico	5	0.7%
16	Panama	5	0.7%
17	Egypt	4	0.6%
18	Cyprus	4	0.6%
19	Saudi Arabia	4	0.6%
20	Turkey	4	0.6%
21	Viet Nam	3	0.4%
22	Norway	3	0.4%
23	Switzerland	3	0.4%
24	Hong Kong	3	0.4%
25	Australia	3	0.4%
26	Peru	3	0.4%
27	Iran, Islamic Republic of	3	0.4%
28	Jordan	2	0.3%
29	Portugal	2	0.3%
30	Russia	2	0.3%
31	Malta	2	0.3%
32	Aland Islands	2	0.3%
33	Chile	2	0.3%
34	Colombia	2	0.3%
35	Greece	2	0.3%
36	Spain	2	0.3%
37	Thailand	2	0.3%
38	Ukraine	1	0.1%
39	United Arab Emirates	1	0.1%
40	Sweden	1	0.1%
41	Taiwan	1	0.1%
42	Pakistan	1	0.1%
43	South Africa	1	0.1%
44	Dominican Republic	1	0.1%
45	Ecuador	1	0.1%
46	Albania	1	0.1%
47	Bahrain	1	0.1%
48	New Zealand	1	0.1%
49	Nicaragua	1	0.1%
50	Malaysia	1	0.1%
51	Iraq	1	0.1%
52	Israel	1	0.1%