pre_text: Consolidated Statements of Earnings and Comprehensive Earnings A detail of related party items included in Revenues is as follows (in millions): (1) Transactions with FNF are summarized through November 30, 2019, the date after which FNF is no longer considered a related party.
table: Year ended December 31,
table: 2019 (1) 2018 2017
table: Software services $40.2 $35.9 $32.8
table: Data and analytics services 19.3 21.7 24.0
table: Total related party revenues $59.5 $57.6 $56.8
question: Analyse this data from a financial earnings document. What was the change in software services between 2017 and 2018?