Rank	Countries/Territories	Count	Percent
1	United States	408	38.3%
2	China	337	31.6%
3	Germany	98	9.2%
4	Japan	29	2.7%
5		27	2.5%
6	United Kingdom	26	2.4%
7	New Zealand	20	1.9%
8	France	16	1.5%
9	Sweden	14	1.3%
10	Netherlands	11	1%
11	Mexico	11	1%
12	Singapore	7	0.7%
13	Hong Kong	7	0.7%
14	Latvia	6	0.6%
15	Cyprus	6	0.6%
16	Australia	6	0.6%
17	Poland	4	0.4%
18	Turkey	4	0.4%
19	Egypt	3	0.3%
20	Canada	3	0.3%
21	Ireland	3	0.3%
22	Italy	2	0.2%
23	India	2	0.2%
24	Bangladesh	2	0.2%
25	Argentina	2	0.2%
26	Taiwan	2	0.2%
27	Norway	2	0.2%
28	Mongolia	1	0.1%
29	Portugal	1	0.1%
30	Russia	1	0.1%
31	South Africa	1	0.1%
32	Switzerland	1	0.1%
33	Ukraine	1	0.1%
34	Iran, Islamic Republic of	1	0.1%
35	Mauritius	1	0.1%