Rank	Countries/Territories	Count	Percent
1	United States	470	45.1%
2	China	207	19.8%
3	Germany	64	6.1%
4	India	59	5.7%
5	Netherlands	37	3.5%
6	Korea, Republic of	25	2.4%
7	Japan	21	2%
8	France	19	1.8%
9	Ireland	17	1.6%
10	Russia	13	1.2%
11	Canada	12	1.2%
12	Singapore	10	1%
13	Egypt	9	0.9%
14	United Kingdom	8	0.8%
15	Indonesia	7	0.7%
16	Spain	6	0.6%
17	Ukraine	6	0.6%
18	New Zealand	5	0.5%
19	Cyprus	5	0.5%
20	Australia	5	0.5%
21	Thailand	4	0.4%
22	United Arab Emirates	4	0.4%
23	Morocco	3	0.3%
24	Italy	3	0.3%
25	Taiwan	2	0.2%
26	Pakistan	2	0.2%
27	Lebanon	2	0.2%
28	Malaysia	2	0.2%
29	Bangladesh	2	0.2%
30	Argentina	2	0.2%
31	Colombia	2	0.2%
32	Hong Kong	2	0.2%
33	Ghana	1	0.1%
34	Iraq	1	0.1%
35	Israel	1	0.1%
36	Malta	1	0.1%
37	Mauritius	1	0.1%
38	Mongolia	1	0.1%
39	Romania	1	0.1%
40	Slovakia	1	0.1%