Religion in Austria
Catholicism is the largest religion in Austria, representing 57.9% of the total population in 2017. The Catholic Church's governing body in Austria is the Austrian Conference of Catholic Bishops, made up of the hierarchy of the two archbishops (Wien, Salzburg), the bishops and the abbot of territorial abbey of Wettingen-Mehrerau. Nevertheless, each bishop is independent in his own diocese, answerable only to the Pope. The current president of the Conference of Catholic Bishops is Cardinal Christoph Schönborn. Schönborn belongs to the Central European noble family of Schönborn. Although Austria has no primate, the archbishop of Salzburg is titled "Primus Germaniae" (Primate of Germany).
Australia
Australia has no state religion; Section 116 of the Australian Constitution prohibits the federal government from making any law to establish any religion, impose any religious observance, or prohibit the free exercise of any religion. In the 2016 census, 54.6% of Australians were counted as Christian, including 22.6% as Roman Catholic and 13.3% as Anglican; 30.1% of the population reported having "no religion"; 7.3% identify with non-Christian religions, the largest of these being Islam (2.6%), followed by Buddhism (2.5%), Hinduism (1.9%), Sikhism (0.6%) and Judaism (0.4%). The remaining 9.6% of the population did not provide an adequate answer. Those who reported having no religion increased conspicuously from 19% in 2006 to 30% in 2016. The largest change was between 2011 (22%) and 2016 (30.1%), when a further 2.2 million people reported having no religion.