Rank	Countries/Territories	Count	Percent
1	United States	406	35.9%
2	China	195	17.2%
3	Germany	87	7.7%
4	Japan	73	6.5%
5	Denmark	47	4.2%
6	India	34	3%
7	Singapore	25	2.2%
8	Spain	23	2%
9	Canada	21	1.9%
10	Colombia	19	1.7%
11	Netherlands	19	1.7%
12	France	15	1.3%
13	Ukraine	14	1.2%
14	Hong Kong	12	1.1%
15	Taiwan	11	1%
16	Norway	10	0.9%
17	Australia	9	0.8%
18	Brazil	9	0.8%
19	United Kingdom	9	0.8%
20	Argentina	8	0.7%
21	Egypt	8	0.7%
22	Ireland	8	0.7%
23	Philippines	7	0.6%
24	Portugal	7	0.6%
25	Italy	6	0.5%
26	Cyprus	5	0.4%
27	Korea, Republic of	5	0.4%
28	Turkey	5	0.4%
29	Bangladesh	4	0.4%
30	Lebanon	3	0.3%
31	Malaysia	3	0.3%
32	Mexico	3	0.3%
33	Romania	3	0.3%
34	Sweden	3	0.3%
35	Hungary	2	0.2%
36	Guatemala	2	0.2%
37	Thailand	2	0.2%
38	Peru	2	0.2%
39	Tunisia	1	0.1%
40	Uganda	1	0.1%
41	South Africa	1	0.1%
42	Russia	1	0.1%
43	Poland	1	0.1%
44	Pakistan	1	0.1%
45	New Zealand	1	0.1%