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).
Religion in Australia
Religion in Australia is diverse. Section 116 of the Constitution of Australia of 1901 prohibits the Commonwealth government from establishing a church or interfering with the freedom of religion. In an optional question on the 2016 Census, 52.2% of the Australian population declared some variety of Christianity. Historically the percentage was far higher; now, the religious landscape of Australia is changing and diversifying. In 2016, 30.1% of Australians stated "no religion" and a further 9.6% chose not to answer the question. Other faiths include Muslims (2.6%), Buddhists (2.4%), Hindus (1.9%), Sikhs (0.5%), and Jews (0.4%).As per the 2016 Census, Sikhism is the fastest growing religion in Australia which showed a 74% increase from the 2011 census followed by Hinduism(60% increase) and Irreligion(48% increase).