Rank	Countries/Territories	Count	Percent
1	United States	244	30.3%
2	China	201	25%
3	Japan	96	11.9%
4	Germany	66	8.2%
5	Australia	24	3%
6	Singapore	18	2.2%
7	France	17	2.1%
8	Netherlands	14	1.7%
9	Russia	13	1.6%
10	Spain	12	1.5%
11	Hong Kong	9	1.1%
12	India	8	1%
13	Korea, Republic of	8	1%
14	Sweden	8	1%
15	Cyprus	7	0.9%
16	Pakistan	6	0.7%
17	Denmark	6	0.7%
18	Paraguay	5	0.6%
19	United Kingdom	5	0.6%
20	Iran, Islamic Republic of	5	0.6%
21	Ireland	4	0.5%
22	Colombia	3	0.4%
23	Canada	3	0.4%
24	Taiwan	3	0.4%
25	Ukraine	3	0.4%
26	New Zealand	2	0.2%
27	Norway	2	0.2%
28	Brazil	2	0.2%
29	Czech Republic	2	0.2%
30	Mexico	2	0.2%
31	Mongolia	1	0.1%
32	Argentina	1	0.1%
33	Ethiopia	1	0.1%
34	Peru	1	0.1%
35	Saudi Arabia	1	0.1%
36	Switzerland	1	0.1%
37	Uzbekistan	1	0.1%