OSM SQLite Experiment: Frequency of key public_transport (elem type r)

These queries show the top frequencies of keys for key (element type )

1 stop_area 440,915
2 platform 7,116
3 stop_area_group 5,958
4 station 1,069
5 stop_position 377
6 bus 145
7 2 135
8 network 68
9 route 53
10 area 46
11 railway_station 46
12 railway_halt 45
13 transitional_area 36
14 yes 34
15 fare_zone 27
16 train 13
17 1 11
18 no 11
19 bus_station 8
20 dispatcher 5
21 line 5
22 pay_scale_area 5
23 timetable 5
24 line_variant 4
25 stop-area-group 4
26 bicycle 2
27 construction 2
28 platform_access 2
29 service_center 2
30 stop_place 2
31 train_station 2
32 version 2
33 6 1
34 Bus 450: Würzburg-Maidbronn-Rimpar-Gramschatz 1
35 Dalhousie 1
36 Disenå 1
37 Ebermannstadt 1
38 Maiersdorf Winzendorfer Straße 1
39 Northland 1
40 Northwest Loop 1
41 Nothwest Loop 1
42 Raglitz Ortsmitte 1
43 Unterhöflein Steinfeldstraße 1
44 Varsity 1
45 agency 1
46 bicicle_rental 1
47 disused:stop_area 1
48 fixme 1
49 legacy 1
50 museum 1

:-)