4.step one Changes in the first Delivery Period In the end, to get rid of more light to your alterations in the characteristics out of cohabiting couples into the Russia, i tested studies about 2002 and you will 2010 people censuses and you can new 2015 microcensus (Rosstat, 2002, 2010; Rosstat, 2015a). We and utilized the Rosstat microdata availability program to find distributions from married f...