Persons affected by poverty over a four year period;; By number of years, in % of the population;; ;; ;in %;+/- 1 year;7.656;1.778 2 years;2.492;0.982 3 years;1.224;0.635 4 years;0.943;0.726 poor at least once;12.314;2.171 ;; +/-: 95% confidence interval limits;; ;; Source: FSO – Statistics on Income and Living Conditions (SILC), longitudinal data 2013-2016, version from 24.1.2018, excluding imputed rent;; Information: Federal Statistical Office (FSO), Social Analysis Section, info.sozan@bfs.admin.ch, Tel. 058 463 64 21;; © FSO 2018;;