Rank	Countries/Territories	Count	Percent
1	United States	905	43.4%
2	China	330	15.8%
3	Germany	168	8.1%
4	United Kingdom	115	5.5%
5	Canada	99	4.7%
6	Australia	97	4.7%
7	Brazil	40	1.9%
8	Netherlands	37	1.8%
9	India	32	1.5%
10	Italy	21	1%
11	Russia	21	1%
12	Sweden	21	1%
13	Poland	18	0.9%
14	France	16	0.8%
15	Spain	14	0.7%
16	Taiwan	13	0.6%
17	Iran, Islamic Republic of	11	0.5%
18	Ireland	9	0.4%
19	Japan	9	0.4%
20	South Africa	9	0.4%
21	Denmark	9	0.4%
22	Indonesia	8	0.4%
23	Hong Kong	7	0.3%
24	Colombia	7	0.3%
25	Cyprus	6	0.3%
26	Belgium	6	0.3%
27	Egypt	6	0.3%
28	Norway	5	0.2%
29	Peru	5	0.2%
30	Israel	4	0.2%
31	Czech Republic	4	0.2%
32	Thailand	4	0.2%
33	Switzerland	4	0.2%
34	Hungary	3	0.1%
35	Korea, Republic of	3	0.1%
36	New Zealand	3	0.1%
37	Portugal	3	0.1%
38	Romania	3	0.1%
39	Mexico	2	0.1%
40	Bangladesh	2	0.1%
41	Turkey	2	0.1%
42	Argentina	1	0%
43	Finland	1	0%
44	Jamaica	1	0%
45	Singapore	1	0%
46	Slovakia	1	0%