company has a contingent liability relating to proper disposition of these balances , which amounted to $ 1926.8 mil- lion at december 31 , 2007 .
as a result of holding these customers 2019 assets in escrow , the company has ongoing programs for realizing economic benefits during the year through favorable borrowing and vendor arrangements with various banks .
there were no loans outstanding as of december 31 , 2007 and these balances were invested in short term , high grade investments that minimize the risk to principal .
leases the company leases certain of its property under leases which expire at various dates .
several of these agreements include escalation clauses and provide for purchases and renewal options for periods ranging from one to five years .
future minimum operating lease payments for leases with remaining terms greater than one year for each of the years in the five years ending december 31 , 2012 , and thereafter in the aggregate , are as follows ( in thousands ) : .

2008
83,382
2009
63,060
2010
35,269
2011
21,598
2012
14,860
Thereafter
30,869
Total
$249,038

in addition , the company has operating lease commitments relating to office equipment and computer hardware with annual lease payments of approximately $ 16.0 million per year which renew on a short-term basis .
rent expense incurred under all operating leases during the years ended december 31 , 2007 , 2006 and 2005 was $ 106.4 million , $ 81.5 million and $ 61.1 million , respectively .
data processing and maintenance services agreements .
the company has agreements with various vendors , which expire between 2008 and 2017 , for portions of its computer data processing operations and related functions .
the company 2019s estimated aggregate contractual obligation remaining under these agreements was approximately $ 888.3 million as of december 31 , 2007 .
however , this amount could be more or less depending on various factors such as the inflation rate , the introduction of significant new technologies , or changes in the company 2019s data processing needs .
( 17 ) employee benefit plans stock purchase plan prior to the certegy merger ( note 6 ) , fis employees participated in the fidelity national financial , inc .
employee stock purchase plan ( espp ) .
subsequent to the certegy merger , the company instituted its own plan with the same terms as the fidelity national financial , inc .
plan .
under the terms of both plans and subsequent amendments , eligible employees may voluntarily purchase , at current market prices , shares of fnf 2019s ( prior to the certegy merger ) or fis 2019s ( post certegy merger ) common stock through payroll deductions .
pursuant to the espp , employees may contribute an amount between 3% ( 3 % ) and 15% ( 15 % ) of their base salary and certain commissions .
shares purchased are allocated to employees based upon their contributions .
the company contributes varying matching amounts as specified in the espp .
the company recorded an expense of $ 15.2 million , $ 13.1 million and $ 11.1 million , respectively , for the years ended december 31 , 2007 , 2006 and 2005 relating to the participation of fis employees in the espp .
fidelity national information services , inc .
and subsidiaries and affiliates notes to consolidated and combined financial statements 2014 ( continued ) .

Question: Analyse this data from a financial earnings document. what is the percentage change in rent expense from 2006 yo 2007?
Choices:
1.16933
-56.6
1
-0.90184
0.30552
Correct choice index: 4