Rank	Countries/Territories	Count	Percent
1	United States	313	29.2%
2	China	286	26.7%
3	Germany	81	7.5%
4	Japan	78	7.3%
5	India	58	5.4%
6	Australia	27	2.5%
7	France	25	2.3%
8	United Kingdom	23	2.1%
9	Korea, Republic of	21	2%
10	Denmark	19	1.8%
11	Canada	17	1.6%
12	Singapore	16	1.5%
13	Netherlands	14	1.3%
14	Poland	10	0.9%
15	Russia	7	0.7%
16	Hong Kong	7	0.7%
17	Malaysia	6	0.6%
18	Turkey	6	0.6%
19	Ukraine	5	0.5%
20	Sweden	5	0.5%
21	Taiwan	4	0.4%
22	Italy	4	0.4%
23	Norway	4	0.4%
24	South Africa	3	0.3%
25	New Zealand	3	0.3%
26	Finland	3	0.3%
27	Andorra	3	0.3%
28	Cyprus	3	0.3%
29	Czech Republic	3	0.3%
30	Colombia	2	0.2%
31	Belarus	2	0.2%
32	Iran, Islamic Republic of	2	0.2%
33	Ireland	2	0.2%
34	Mauritius	2	0.2%
35	Spain	2	0.2%
36	Saudi Arabia	2	0.2%
37	Thailand	1	0.1%
38	Lebanon	1	0.1%
39	Israel	1	0.1%
40	Belgium	1	0.1%
41	Argentina	1	0.1%