Rebounds in the retail and mining sectors have lead a 13 per cent increase in the Deloitte WA Index for the month of February, with the index up from $73 billion to $82.5 billion.

Rebounds in the retail and mining sectors have lead a 13 per cent increase in the Deloitte WA Index for the month of February, with the index up from $73 billion to $82.5 billion.