Rank	Countries/Territories	Count	Percent
1	United States	448	39.9%
2	China	292	26%
3	Germany	146	13%
4	Australia	44	3.9%
5	Japan	38	3.4%
6	France	27	2.4%
7	Netherlands	16	1.4%
8	Ireland	12	1.1%
9	Canada	10	0.9%
10	Russia	9	0.8%
11	United Kingdom	9	0.8%
12	Taiwan	9	0.8%
13	Singapore	7	0.6%
14	Cyprus	6	0.5%
15	Korea, Republic of	6	0.5%
16	India	5	0.4%
17	Greece	5	0.4%
18	Spain	4	0.4%
19	Poland	3	0.3%
20	Bangladesh	3	0.3%
21	Hong Kong	2	0.2%
22	Israel	2	0.2%
23	Italy	2	0.2%
24	Norway	2	0.2%
25	South Africa	2	0.2%
26	Mongolia	2	0.2%
27	Sweden	2	0.2%
28	Switzerland	1	0.1%
29	Turkey	1	0.1%
30	Ukraine	1	0.1%
31	Nepal	1	0.1%
32	New Zealand	1	0.1%
33	Malaysia	1	0.1%
34	Argentina	1	0.1%
35	Czech Republic	1	0.1%
36	Ethiopia	1	0.1%