Q: This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.
Passage: A September 2014 Lucid Talk Belfast Telegraph poll showed that 40.1% of the population supported same-sex marriage, while 39.4% opposed and 20.5% either had or stated no opinion. Of those that gave an opinion, 50.5% supported and 49.5% opposed same-sex marriage. A poll in May 2015 found that 68% of the population supported same-sex marriage, with support rising to 75% in Belfast. A "mass rally", organised by the Irish Congress of Trade Unions, Amnesty International, and the Rainbow Project took place in Belfast on 13 June 2015, with a 20,000 person turnout. A June 2016 poll gave support for same-sex marriage at 70%, while those opposing it at 22%.
Question: How many more percent supported than opposed same-sex marriage in June 2016?
Answer type: Number
A:
48.