Aged 16-74. IUVOTE - Taking part in online consultations or voting to define civic or political issues (e.g. urban planning, signing a petition)   1 - Ticked   0 - Not ticked   9 - Not applicable (IU=Blank or IU ne 1)  Individuals Taking part in consultations or voting via the internet to define civic or political issues sum of IND_WGHT where (IUVOTE=1)