Ms LEY (Farrer—Deputy Leader of the Opposition) (14:09): My question is to the Prime Minister. Can the Prime Minister advise the House of the following: what the interest rate was 10 months ago compared to today; how much the average household electricity bill was— Honourable members interjecting— Ms Plibersek interjecting— Ms LEY: Mr Speaker, the member for Sydney is shrieking so loudly that I cannot hear. The SPEAKER: Members on my right and left are not helping the Deputy Leader of the Opposition. The Deputy Leader of the Opposition will be heard in silence. That means that the Prime Minister, or whoever the question is directed to, will be heard in silence as well. Ms LEY: My question is to the Prime Minister. Can the Prime Minister advise the House of the following: what the interest rate was 10 months ago compared to today; how much the average household electricity bill was 10 months ago compared to today; and what the rate of inflation was 10 months ago compared to today? Why do Australian families always pay more under Labor? Honourable members interjecting— Ms Plibersek interjecting— The SPEAKER: The Prime Minister has the call. The Minister for the Environment will cease interjecting.