what was the percentage increase in the operating lease obligations from 2009 to 2010
contractual obligations the following table includes aggregated information about citigroup 2019s contractual obligations that impact its short- and long-term liquidity and capital needs . the table includes information about payments due under specified contractual obligations , aggregated by type of contractual obligation . it includes the maturity profile of the company 2019s consolidated long-term debt , operating leases and other long-term liabilities . the company 2019s capital lease obligations are included in purchase obligations in the table . citigroup 2019s contractual obligations include purchase obligations that are enforceable and legally binding for the company . for the purposes of the table below , purchase obligations are included through the termination date of the respective agreements , even if the contract is renewable . many of the purchase agreements for goods or services include clauses that would allow the company to cancel the agreement with specified notice ; however , that impact is not included in the table ( unless citigroup has already notified the counterparty of its intention to terminate the agreement ) . other liabilities reflected on the company 2019s consolidated balance sheet include obligations for goods and services that have already been received , litigation settlements , uncertain tax positions , as well as other long-term liabilities that have been incurred and will ultimately be paid in cash . excluded from the following table are obligations that are generally short term in nature , including deposit liabilities and securities sold under agreements to repurchase . the table also excludes certain insurance and investment contracts subject to mortality and morbidity risks or without defined maturities , such that the timing of payments and withdrawals is uncertain . the liabilities related to these insurance and investment contracts are included on the consolidated balance sheet as insurance policy and claims reserves , contractholder funds , and separate and variable accounts . citigroup 2019s funding policy for pension plans is generally to fund to the minimum amounts required by the applicable laws and regulations . at december 31 , 2008 , there were no minimum required contributions , and no contributions are currently planned for the u.s . pension plans . accordingly , no amounts have been included in the table below for future contributions to the u.s . pension plans . for the non-u.s . plans , discretionary contributions in 2009 are anticipated to be approximately $ 167 million and this amount has been included in purchase obligations in the table below . the estimated pension plan contributions are subject to change , since contribution decisions are affected by various factors , such as market performance , regulatory and legal requirements , and management 2019s ability to change funding policy . for additional information regarding the company 2019s retirement benefit obligations , see note 9 to the consolidated financial statements on page 144. .

|  | Contractual obligations by year |
| :--- | :--- |
| <i>In millions of dollars at year end</i> | 2009 | 2010 | 2011 | 2012 | 2013 | Thereafter |
| Long-term debt obligations<sup>(1)</sup> | $88,472 | $41,431 | $42,112 | $27,999 | $25,955 | $133,624 |
| Operating lease obligations | 1,470 | 1,328 | 1,134 | 1,010 | 922 | 3,415 |
| Purchase obligations | 2,214 | 750 | 700 | 444 | 395 | 1,316 |
| Other liabilities reflected on the Company’s Consolidated Balance Sheet<sup>(2)</sup> | 38,221 | 792 | 35 | 36 | 38 | 3,193 |
| Total | $130,377 | $44,301 | $43,981 | $29,489 | $27,310 | $141,548 |

( 1 ) for additional information about long-term debt and trust preferred securities , see note 20 to the consolidated financial statements on page 169 . ( 2 ) relates primarily to accounts payable and accrued expenses included in other liabilities in the company 2019s consolidated balance sheet . also included are various litigation settlements. .

increase_2009_2010 = 1470 - 1328
percent_increase = increase_2009_2010 / 1328
answer = percent_increase * 100