2022 expand client relationships - the overall market we serve continues to gravitate beyond single-application purchases to multi-solution partnerships .as the market dynamics shift , we expect our clients and prospects to rely more on our multidimensional service offerings .our leveraged solutions and processing expertise can produce meaningful value and cost savings for our clients through more efficient operating processes , improved service quality and convenience for our clients' customers .2022 build global diversification - we continue to deploy resources in global markets where we expect to achieve meaningful scale .revenues by segment the table below summarizes our revenues by reporting segment ( in millions ) : .
[['', '2017', '2016', '2015'], ['ifs', '$ 4630', '$ 4525', '$ 3809'], ['gfs', '4138', '4250', '2361'], ['corporate and other', '355', '466', '426'], ['total consolidated revenues', '$ 9123', '$ 9241', '$ 6596']]
integrated financial solutions ( "ifs" ) the ifs segment is focused primarily on serving north american regional and community bank and savings institutions for transaction and account processing , payment solutions , channel solutions , digital channels , fraud , risk management and compliance solutions , lending and wealth and retirement solutions , and corporate liquidity , capitalizing on the continuing trend to outsource these solutions .clients in this segment include regional and community banks , credit unions and commercial lenders , as well as government institutions , merchants and other commercial organizations .these markets are primarily served through integrated solutions and characterized by multi-year processing contracts that generate highly recurring revenues .the predictable nature of cash flows generated from this segment provides opportunities for further investments in innovation , integration , information and security , and compliance in a cost-effective manner .our solutions in this segment include : 2022 core processing and ancillary applications .our core processing software applications are designed to run banking processes for our financial institution clients , including deposit and lending systems , customer management , and other central management systems , serving as the system of record for processed activity .our diverse selection of market- focused core systems enables fis to compete effectively in a wide range of markets .we also offer a number of services that are ancillary to the primary applications listed above , including branch automation , back-office support systems and compliance support .2022 digital solutions , including internet , mobile and ebanking .our comprehensive suite of retail delivery applications enables financial institutions to integrate and streamline customer-facing operations and back-office processes , thereby improving customer interaction across all channels ( e.g. , branch offices , internet , atm , mobile , call centers ) .fis' focus on consumer access has driven significant market innovation in this area , with multi-channel and multi-host solutions and a strategy that provides tight integration of services and a seamless customer experience .fis is a leader in mobile banking solutions and electronic banking enabling clients to manage banking and payments through the internet , mobile devices , accounting software and telephone .our corporate electronic banking solutions provide commercial treasury capabilities including cash management services and multi-bank collection and disbursement services that address the specialized needs of corporate clients .fis systems provide full accounting and reconciliation for such transactions , serving also as the system of record. .

Question: what percentage of total consolidated revenues was gfs segment in 2017?
Answer: 45%