visa inc . notes to consolidated financial statements 2014 ( continued ) september 30 , 2013 market condition is based on the company 2019s total shareholder return ranked against that of other companies that are included in the standard & poor 2019s 500 index . the fair value of the performance- based shares , incorporating the market condition , is estimated on the grant date using a monte carlo simulation model . the grant-date fair value of performance-based shares in fiscal 2013 , 2012 and 2011 was $ 164.14 , $ 97.84 and $ 85.05 per share , respectively . earned performance shares granted in fiscal 2013 and 2012 vest approximately three years from the initial grant date . earned performance shares granted in fiscal 2011 vest in two equal installments approximately two and three years from their respective grant dates . all performance awards are subject to earlier vesting in full under certain conditions . compensation cost for performance-based shares is initially estimated based on target performance . it is recorded net of estimated forfeitures and adjusted as appropriate throughout the performance period . at september 30 , 2013 , there was $ 15 million of total unrecognized compensation cost related to unvested performance-based shares , which is expected to be recognized over a weighted-average period of approximately 1.0 years . note 17 2014commitments and contingencies commitments . the company leases certain premises and equipment throughout the world with varying expiration dates . the company incurred total rent expense of $ 94 million , $ 89 million and $ 76 million in fiscal 2013 , 2012 and 2011 , respectively . future minimum payments on leases , and marketing and sponsorship agreements per fiscal year , at september 30 , 2013 , are as follows: .

2014: operating leases: 100
marketing and sponsorships: 116
total: 216
2015: operating leases: 77
marketing and sponsorships: 117
total: 194
2016: operating leases: 43
marketing and sponsorships: 61
total: 104
2017: operating leases: 35
marketing and sponsorships: 54
total: 89
2018: operating leases: 20
marketing and sponsorships: 54
total: 74
thereafter: operating leases: 82
marketing and sponsorships: 178
total: 260
total: operating leases: 357
marketing and sponsorships: 580
total: 937

select sponsorship agreements require the company to spend certain minimum amounts for advertising and marketing promotion over the life of the contract . for commitments where the individual years of spend are not specified in the contract , the company has estimated the timing of when these amounts will be spent . in addition to the fixed payments stated above , select sponsorship agreements require the company to undertake marketing , promotional or other activities up to stated monetary values to support events which the company is sponsoring . the stated monetary value of these activities typically represents the value in the marketplace , which may be significantly in excess of the actual costs incurred by the company . client incentives . the company has agreements with financial institution clients and other business partners for various programs designed to build payments volume , increase visa-branded card and product acceptance and win merchant routing transactions . these agreements , with original terms ranging from one to thirteen years , can provide card issuance and/or conversion support , volume/growth targets and marketing and program support based on specific performance requirements . these agreements are designed to encourage client business and to increase overall visa-branded payment and transaction volume , thereby reducing per-unit transaction processing costs and increasing brand awareness for all visa clients . payments made that qualify for capitalization , and obligations incurred under these programs are reflected on the consolidated balance sheet . client incentives are recognized primarily as a reduction .

Questions:
what will be the change in rent expense from 2013 to 2014?
and what will be that rent expense in 2013?
how much, then, will that change represent in relation to this 2013 rent expense, in percentage?

Answers:
6
94
6.4%