Table: Persons by severity of limitations in activities people usually do and self-perceived heath status (percentage values) by sex and age class - Nation Italia (Hierarchy Administrative) Years 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 Page sex = n.a.; age class = 65-74 years. severity of limitations = n.a..