pre_text: Depreciation and Amortization Depreciation and amortization includes the following (in millions): Computer software amortization for the year ended December 31, 2018 includes accelerated amortization of $1.7 million related to certain internally developed software. Deferred contract costs amortization for the years ended December 31, 2019, 2018 and 2017 includes accelerated amortization of $6.2 million, $3.4 million and $3.3 million, respectively.
table: Year ended December 31,
table: 2019 2018 2017
table: Computer software $97.3 $94.5 $84.0
table: Other intangible assets 59.3 57.2 67.8
table: Deferred contract costs 42.9 32.9 25.7
table: Property and equipment 36.7 32.4 29.0
table: Total $236.2 $217.0 $206.5
question: Analyse this data from a financial earnings document. What was the change in property and equipment between 2017 and 2018?