Rank	Countries/Territories	Count	Percent
1	United States	318	35.7%
2	China	159	17.8%
3	Germany	89	10%
4	Australia	65	7.3%
5	Japan	35	3.9%
6	Korea, Republic of	23	2.6%
7	Taiwan	21	2.4%
8	Mauritius	16	1.8%
9	India	16	1.8%
10	Portugal	15	1.7%
11	Ireland	12	1.3%
12	Singapore	12	1.3%
13	Canada	11	1.2%
14	Mexico	10	1.1%
15	United Kingdom	10	1.1%
16	Israel	7	0.8%
17	Netherlands	7	0.8%
18	Cyprus	5	0.6%
19	Turkey	5	0.6%
20	Hong Kong	4	0.4%
21	Egypt	4	0.4%
22	France	4	0.4%
23	Brazil	4	0.4%
24	Indonesia	4	0.4%
25	Iran, Islamic Republic of	3	0.3%
26	Russia	3	0.3%
27	Ukraine	3	0.3%
28	Ecuador	3	0.3%
29	Spain	3	0.3%
30	Thailand	2	0.2%
31	Philippines	2	0.2%
32	Poland	2	0.2%
33	Chile	2	0.2%
34	Belgium	2	0.2%
35	Denmark	2	0.2%
36	Colombia	1	0.1%
37	Bosnia and Herzegovina	1	0.1%
38	Bangladesh	1	0.1%
39	Argentina	1	0.1%
40	New Zealand	1	0.1%
41	Kenya	1	0.1%
42	Nepal	1	0.1%
43	Viet Nam	1	0.1%