0003-2573 0003-2573 S0003-25732022000200334 10.31447/as00032573.2022243.06 Portugal Portugal Portugal 30 06 2022 30 06 2022 243 334 339 2015 2012 GfK 2011 GfK 2015 GfK 2018 2019 27 7 7 653-5 2013 22 1 1 33-47 2008 22 1 1 3-20