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

1	uncontrolled	2635034	726649	8
2	unmarked	1985968	1367906	5
3	marked	1652807	794929	5
4	traffic_signals	1434375	444667	58
5	zebra	280161	184624	4
6	no	42957	539
7	informal	31892	2417
8	yes	2756	2812	3
9	pedestrian_signals	1226	2603
10	island	1685	211	1
11	marked;uncontrolled	1797	15
12	separate	1797	2
13	traffic_signals;marked	1701	39
14	uncontrolled;marked	1684	8
15	pavement	1134	4
16	controlled	596	338
17	traffic_signals;uncontrolled	853
18	stop_sign	708	16
19	unknown	633	86
20	traffic_island	28	488
21	bridge	6	483
22	no_traffic_signals	368
23	pedestrian	340	27
24	pelican	122	240
25	zebra;marked	302	9
26	footway	42	248
27	marked;traffic_signals	223	25
28	uncontrolled;unmarked	231	1
29	zebra;uncontrolled	203
30	toucan	127	62
31	unmarked;uncontrolled	149	29
32	uncontrolled;zebra	108	14
33	standard	4	116
34	sidewalk	96	21
35	signals	74	39
36	priority	46	54
37	uncontrolled;traffic_signals	78
38	island;traffic_signals	65	2
39	tiger	25	42
40	stop	11	54
41	traffic_lights	46	18
42	marked;unmarked	63
43	continuous	62
44	diagonal	3	54
45	traffic_signals;unmarked	53
46	2	3	48
47	traffic_signals;zebra	37	10
48	unpatrolled	46
49	bicycle	41
50	unmarked;marked	40