What the average Aussie spends their money on -

Where does all our money go? National Australia Bank (NAB) has done the maths and released the average Australian's monthly spending habits for the last quarter.

Check out what everyone is spending their money on the most.

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Accommodation and food services - The overall growth in NAB customer spending rose by 14.9% in the June quarter throughout Australia.

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NSW - NSW spent 16.8% more than the June quarter from 2017, making it the fastest growing division for accommodation and food services.

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Transport, postal and warehousing - NAB customers were spending 9.2% more on transport, postal and warehousing in the June quarter.

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NT - NT spent 15.4% more than a year ago on transport, postal and warehousing.

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Financial and insurance services - NAB customer spending grew overall by 7.8% in the June quarter throughout Australia.

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SA - Increasing by 25%, SA's spending is growing fastest within financial and insurance services.

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Other services - NAB customers were spending 6.2% more on other services in the June quarter.

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TAS - TAS spent 15.4% more than the June quarter from 2017, making it the fastest growing division for other services.

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Health care and social assistance - NAB customer spending grew overall by 7.8% in the June quarter throughout Australia.

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NT - NT spent 9.3% more than a year ago on health care and social assistance.

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Retail trade - The overall growth in NAB customer spending rose by 4.8% in the June quarter throughout Australia.

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VIC - Increasing by 5.6%, VIC's spending is growing fastest within retail trade.

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Information media and telecommunications - NAB customers were spending 4.7% more on information media and telecommunications in the June 2018 quarter.

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ACT - ACT spent 13.1% more than the June quarter from 2017, making it the fastest growing division for information media and telecommunications.

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Rental, hiring and real estate services - NAB customer spending grew overall by 3.3% in the June quarter throughout Australia.

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SA - SA spent 5.6% more than a year ago on rental, hiring and real estate services.

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Professional, scientific and technical services - The overall growth in NAB customer spending rose by 3.1% in the June quarter throughout Australia.

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NT - Increasing by 10.2%, NT's spending is growing fastest within professional, scientific and technical services.

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Electricity, gas, water and waste services - NAB customers were spending 2.9% more on electricity, gas, water and waste services in the June 2018 quarter.

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SA - SA spent 9.1% more than the June quarter from 2017, making it the fastest growing division for electricity, gas, water and waste services.

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Administrative and support services - NAB customer spending grew overall by 2.8% in the June quarter throughout Australia.

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SA - SA also spent 5.6% more than a year ago on administrative and support services.

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Education and training - The overall growth in NAB customer spending rose by 0.3% in the June quarter throughout Australia.

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ACT - Increasing by 3%, ACT's spending is growing fastest within education and training.

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Wholesale trade - NAB customers were spending 0.1% more on wholesale trade in the June 2018 quarter.

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SA - SA spent 19% more than the June quarter from 2017, making it the fastest growing division for wholesale trade.

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Construction -

NAB customer spending declined overall by 1.7% in the June quarter throughout Australia.

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NT - NT also spent 20.1% more than a year ago on construction.

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Arts and recreation services - NAB customers were spending 5.9% less on arts and recreation services in the June 2018 quarter.

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TAS - Increasing by 5%, TAS's spending is growing fastest within arts and recreation services.

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