OSM SQLite Experiment: Frequency of key type (elem type k)

These queries show the top frequencies of keys for key

1 multipolygon 81 4192 7296419
2 restriction 48 2103765
3 route 88 13134 1133641
4 boundary 666 20097 876767
5 associatedStreet 51 553789
6 public_transport 1210 156 488624
7 site 653 15080 166448
8 destination_sign 263 34 167568
9 waterway 168 120681
10 route_master 1 17 98820
11 building 27 1338 68956
12 enforcement 1189 5 32502
13 street 1 302 30356
14 palm 24531 297 4
15 turnlanes:turns 12726
16 connectivity 1 1 11433
17 provides_feature 10699
18 bridge 4 26 7671
19 dugwell 5713 1379 1
20 power 3 6681
21 TMC 43 7 6439
22 person 3 2 4624
23 network 5 4349
24 superroute 1 3913
25 water 353 3089 89
26 heat 27 3048 4
27 watershed 11 2897
28 physical 1061 1531 9
29 Village 2258 1
30 telecom 2068
31 collection 4 14 2006
32 Physical 599 1050
33 gas 943 585 10
34 tmc 1434
35 junction 1363
36 turnlanes:lengths 1359
37 normal 1 1342 1
38 tmc:point 1317
39 disused:route 1206
40 public 238 952 11
41 associated_address 1098
42 tunnel 13 1056
43 dual_carriageway 231 663
44 node 852
45 residential 279 376 184
46 cmb 781 3
47 oil 293 374
48 level 2 15 632
49 institutional 601 36
50 primary 257 379

See also most frequent keys

:-)