Rank	Countries/Territories	Count	Percent
1	United States	183	28.4%
2	China	174	27%
3	Germany	50	7.8%
4	Japan	45	7%
5	France	30	4.7%
6	New Zealand	22	3.4%
7	United Kingdom	19	3%
8	Singapore	17	2.6%
9	Switzerland	15	2.3%
10	India	15	2.3%
11	Netherlands	13	2%
12	Canada	7	1.1%
13	Cyprus	6	0.9%
14	Ukraine	6	0.9%
15	Australia	4	0.6%
16	Korea, Republic of	4	0.6%
17	Malaysia	3	0.5%
18	Iran, Islamic Republic of	3	0.5%
19	Ireland	3	0.5%
20	Italy	2	0.3%
21	Indonesia	2	0.3%
22	Malawi	2	0.3%
23	Benin	2	0.3%
24	Bulgaria	2	0.3%
25	Viet Nam	2	0.3%
26	Russia	2	0.3%
27	Nigeria	2	0.3%
28	Pakistan	1	0.2%
29	Philippines	1	0.2%
30	Poland	1	0.2%
31	Rwanda	1	0.2%
32	Spain	1	0.2%
33	Argentina	1	0.2%
34	Ethiopia	1	0.2%
35	Hong Kong	1	0.2%
36	Namibia	1	0.2%