Buses in 2020 (S2 - S4)				Trams in 1925 (S1 - S3)
Time [min]	Area [km2]	Persons	PWA		Area [km2]	Persons	PWA
0-10	0.4	3,927	1,485		2.0	22,413	3,693
10-20	5.2	30,732	21,594		12.3	86,245	36,151
20-30	13.3	74,843	61,988		27.0	167,637	102,414
30-40	24.2	134,270	122,054		46.5	249,558	185,641
40-50	32.9	161,190	179,451		57.6	291,487	258,444
50-60	47.3	205,180	223,962		71.4	360,315	316,213