Caucasus Barometer time-series dataset Azerbaijan HEATCCS: Heating with climate control system? Question text: Please tell me what were the most important means of heating your dwelling last winter? - Climate control system, Ժամանակային շարքեր (%),Yes,No,DK/RA 2009,6,94,0 2010,6,93,1 2011,6,94,0