Rank	Countries/Territories	Count	Percent
1	United States	285	39.7%
2	China	177	24.7%
3	Japan	39	5.4%
4	Germany	38	5.3%
5	United Kingdom	22	3.1%
6	France	21	2.9%
7	Netherlands	15	2.1%
8	Australia	14	2%
9	Singapore	13	1.8%
10	Russia	12	1.7%
11	Greece	11	1.5%
12	Denmark	8	1.1%
13	India	7	1%
14	Korea, Republic of	6	0.8%
15	Colombia	5	0.7%
16	Canada	4	0.6%
17	Philippines	4	0.6%
18	Turkey	3	0.4%
19	Argentina	3	0.4%
20	Egypt	3	0.4%
21	Bangladesh	3	0.4%
22	Belgium	3	0.4%
23	Austria	2	0.3%
24	Cuba	2	0.3%
25	Cyprus	2	0.3%
26	Iran, Islamic Republic of	2	0.3%
27	Taiwan	2	0.3%
28	Italy	2	0.3%
29	Norway	1	0.1%
30	Pakistan	1	0.1%
31	Malaysia	1	0.1%
32	Mongolia	1	0.1%
33	Thailand	1	0.1%
34	South Africa	1	0.1%
35	Spain	1	0.1%
36	Ireland	1	0.1%
37	Hungary	1	0.1%