Rank	Countries/Territories	Count	Percent
1	United States	386	37.8%
2	China	253	24.8%
3	Greece	52	5.1%
4	Germany	49	4.8%
5	India	37	3.6%
6	Japan	32	3.1%
7	Singapore	27	2.6%
8	Canada	23	2.3%
9	Israel	18	1.8%
10	Russia	18	1.8%
11	Malaysia	14	1.4%
12	Latvia	12	1.2%
13	Switzerland	11	1.1%
14	Netherlands	9	0.9%
15	Ireland	9	0.9%
16	Australia	8	0.8%
17	Hong Kong	7	0.7%
18	Korea, Republic of	7	0.7%
19	Denmark	6	0.6%
20	Turkey	6	0.6%
21	United Kingdom	6	0.6%
22	Norway	4	0.4%
23	Moldova, Republic of	4	0.4%
24	Portugal	2	0.2%
25	Taiwan	2	0.2%
26	Jordan	2	0.2%
27	Cyprus	2	0.2%
28	Argentina	2	0.2%
29	France	2	0.2%
30	Italy	2	0.2%
31	Iceland	1	0.1%
32	Chile	1	0.1%
33	Czech Republic	1	0.1%
34	Ethiopia	1	0.1%
35	Finland	1	0.1%
36	Pakistan	1	0.1%
37	Poland	1	0.1%
38	Spain	1	0.1%