Senator SINODINOS (New South Wales) (14:53): My question is to the Minister representing the Treasurer, Senator Wong. Minister, I refer you to recent tweets by the Treasurer— Honourable senators interjecting— The PRESIDENT: Order on my right! Senator Sinodinos is entitled to be heard in silence. Senator SINODINOS: I refer the minister to the Treasurer's tweet: 'At 5.5 per cent Australia has one of the lowest unemployment rates in the developed world.' Are you aware that, according to The Economist of 8 June 2013, several developed economies have unemployment rates that are lower than Australia's, including Japan at 4.1 per cent, Austria at 4.9 per cent, Norway at 3.7 per cent, Switzerland at 3.1 per cent, Singapore at 1.9 per cent, South Korea at 3.2 per cent, Taiwan at 4.2 per cent and Hong Kong at 3.5 per cent? Minister, do you concede that these countries have lower unemployment figures than Australia does?