Austria population. The total fertility rate (TFR) in 2013 was estimated at 1.42 children born per woman, which is lower than the replacement rate of 2.1. In 2015, 42.1% of births were to unmarried women. The life expectancy in 2016 was estimated at 81.5 years (78.9 years male, 84.3 years female). Standard Austrian German is Austria's official language, though used primarily just in education, publications, announcements and websites. It is mostly identical to the Standard German of Germany but with some vocabulary differences. The German language is standardised between countries of German mother tongue, i.e., Germany, Austria, Switzerland and Liechtenstein, as
Austria–Hungary relations relinquish this city, so the Allied powers ordered a referendum, which the Hungarians won. Although many Austrians considered the polls to be irregular, the decision was treated as definitive. The area called Burgenland by the Austrians was handed over to Austria in the autumn of 1921. Even today, Hungarian may be used as an official language in some communities of Burgenland. Hungarian aristocrats like the Esterházys and Batthyanys kept their vast estates in Austria, even after their Hungarian estates were expropriated in 1945. Political development of Hungary and Czechoslovakia towards communist regimes after 1945 made Austrian politicians extremely cautious in