2009	2010	2011	2012
Lausanne	217.9	190.7	241	274.6
Bern	228.3	205.6	231.2	234
Genf	235	224.1	265.7	214.4
Zürich	190.7	170.3	173.1	189.7
Basel	133.6	129.9	143.2	171
Winterthur	107.2	105.5	114	113.8