... is how much the average Australian family was worth in 2011-12 after taking debts into account, as measured by the Australian Bureau of Statistics. Of that, the home accounts for $369,000, followed by $132,300 in super.
... is the amount of money invested in exchange-traded funds (ETFs) listed on the Australian sharemarket. These are "index" funds that track or mirror the returns of markets.
... was the net profit recorded by BHP Billiton for the financial year, a fall of $1.7 billion. It will pay a fully franked dividend of 65.12¢, up 10¢.
... is how much Australian consumers spent using these their credit and debit cards during 2012-13. That was three times as much as they made in ATM and eftpos cash withdrawals.
The numbers you need