FIDELITY NATIONAL INFORMATION SERVICES, INC.  AND SUBSIDIARIES AND AFFILIATES CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS NOTES TO CONSOLIDATED AND COMBINED FINANCIAL STATEMENTS — (Continued) Through the Certegy Merger, the Company has an obligation to service $200 million (aggregate principal amount) of unsecured 4.75% fixed-rate notes due in 2008.
The notes were recorded in purchase accounting at a discount of $5.7 million, which is being amortized over the term of the notes.
The notes accrue interest at a rate of 4.75% per year, payable semi-annually in arrears on each March 15 and September 15.
On April 11, 2005, FIS entered into interest rate swap agreements which have effectively fixed the interest rate at approximately 5.4% through April 2008 on $350 million of the Term Loan Facilities (or its replacement debt) and at approximately 5.2% through April 2007 on an additional $350 million of the term loan.
The Company has designated these interest rate swaps as cash flow hedges in accordance with SFAS No.133.
The estimated fair value of the cash flow hedges results in an asset to the Company of $4.9 million and $5.2 million, as of December 31, 2006 and December 31, 2005, respectively, which is included in the accompanying Consolidated Balance Sheets in other noncurrent assets and as a component of accumulated other comprehensive earnings, net of deferred taxes.
A portion of the amount included in accumulated other comprehensive earnings is reclassified into interest expense as a yield adjustment as interest payments are made on the Term Loan Facilities.
The Company’s existing cash flow hedges are highly effective and there is no current impact on earnings due to hedge ineffectiveness.
It is the policy of the Company to execute such instruments with credit-worthy banks and not to enter into derivative financial instruments for speculative purposes.
Principal maturities at December 31, 2006 (and at December 31, 2006 after giving effect to the debt refinancing completed on January 18, 2007) for the next five years and thereafter are as follows (in thousands):
## Table 0 ##
Changes in AUM were as follows:
## Table 1 ##
(1) Gross revenue yield on AUM is equal to annualized total operating revenues divided by average AUM, excluding joint venture (JV) AUM.
Our share of the average AUM in 2011 for our JVs in China was $3.3 billion (2010: $3.6 billion, 2009: $3.7 billion).
It is appropriate to exclude the average AUM of our JVs for purposes of computing gross revenue yield on AUM, because the revenues resulting from these AUM are not presented in our operating revenues.
Under U. S.  GAAP, our share of the pre-tax earnings of the JVs is recorded as equity in earnings of unconsolidated affiliates on our Consolidated Statements of Income.
(2) Net revenue yield on AUM is equal to annualized net revenues divided by average AUM.
See “Schedule of Non-GAAP Information” for a reconciliation of operating revenues to net revenues.
Credit and Liquidity Risk Capital management involves the management of the company's liquidity and cash flows.
The company manages its capital by reviewing annual and projected cash flow forecasts and by monitoring credit, liquidity and market risks, such as interest rate and foreign currency risks (as discussed in Item 7A, “Quantitative and Qualitative Disclosures About Market Risk”), through measurement and analysis.
The company is primarily exposed to credit risk through its cash and cash equivalent deposits, which are held by external firms.
The company invests its cash balances in its own institutional money market products, as well as with external high credit-quality financial institutions.
These arrangements create exposure to concentrations of credit risk.
Credit Risk Credit risk is the risk that one party to a financial instrument will cause a financial loss for the other party by failing to meet an obligation.
The company is subject to credit risk in the following areas of its business: ?
All cash and cash equivalent balances are subject to credit risk, as they represent deposits made by the company with external banks and other institutions.
As of December 31, 2014 , our maximum exposure to credit risk related to our cash and cash equivalent balances is $1,514.2 million .
See Item 8, Financial Statements and Supplementary Data - Note 21 , “Related Parties,” for information regarding cash and cash equivalents invested in affiliated money market funds.  ?
Certain subsidiaries of the company accept deposits and place deposits with other institutions on behalf of our customers.
As of December 31, 2014 , our exposure to credit risk related to these transactions is $2.4 million .
The company does not utilize credit derivatives or similar instruments to mitigate the maximum exposure to credit risk.
The company does not expect any counterparties to its financial instruments to fail to meet their obligations.
Liquidity Risk Liquidity risk is the risk that the company will encounter difficulty in meeting obligations associated with its financial liabilities.
The company is exposed to liquidity risk through its $1,589.3 million in total debt.
The company actively manages liquidity risk by preparing cash flow forecasts for future periods, reviewing them regularly with senior management, maintaining a committed credit facility, scheduling significant gaps between major debt maturities and engaging external financing sources in regular dialog.
Effects of Inflation Inflation can impact our organization primarily in two ways.
First, inflationary pressures can result in increases in our cost structure, especially to the extent that large expense components such as compensation are impacted.
To the degree that these expense increases are not recoverable or cannot be counterbalanced through pricing increases due to the competitive environment, our profitability could be negatively impacted.
Secondly, the value of the assets that we manage may be negatively impacted when inflationary expectations result in a rising interest rate environment.
Declines in the values of these AUM could lead to reduced revenues as management fees are generally calculated based upon the size of AUM.
Off Balance Sheet Commitments See Item 8, Financial Statements and Supplementary Data - Note 18 , “Commitments and Contingencies - Off Balance Sheet Commitments,” for more information regarding undrawn capital commitments.
Contractual Obligations We have various financial obligations that require future cash payments.
The following table outlines the timing of payment requirements related to our commitments as of December 31, 2014 :
## Table 2 ##
Contractual Obligations We have various financial obligations that require future cash payments.
The following table outlines the timing of payment requirements related to our commitments as of December 31, 2017:

<table><tr><td></td><td>December 31,   2006</td><td>January 18, 2007   Refinancing</td></tr><tr><td>2007</td><td>$61,661</td><td>$96,161</td></tr><tr><td>2008</td><td>257,541</td><td>282,041</td></tr><tr><td>2009</td><td>68,129</td><td>145,129</td></tr><tr><td>2010</td><td>33,586</td><td>215,586</td></tr><tr><td>2011</td><td>941,875</td><td>165,455</td></tr><tr><td>Thereafter</td><td>1,646,709</td><td>2,105,129</td></tr><tr><td>Total</td><td>$3,009,501</td><td>$3,009,501</td></tr></table>
<table><tr><td>$ in billions</td><td>Total AUM 2011</td><td>Active 2011</td><td>ETF, UIT & Passive 2011</td><td>Total AUM 2010</td><td>Active 2010</td><td>ETF, UIT & Passive 2010</td><td>Total AUM 2009</td><td>Active 2009</td><td>ETF, UIT & Passive 2009</td></tr><tr><td>January 1</td><td>616.5</td><td>535.7</td><td>80.8</td><td>459.5</td><td>406.5</td><td>53.0</td><td>377.1</td><td>346.6</td><td>30.5</td></tr><tr><td>Long-term inflows</td><td>177.6</td><td>106.3</td><td>71.3</td><td>154.7</td><td>84.6</td><td>70.1</td><td>106.1</td><td>65.7</td><td>40.4</td></tr><tr><td>Long-term outflows</td><td>-158.4</td><td>-104.6</td><td>-53.8</td><td>-149.2</td><td>-83.4</td><td>-65.8</td><td>-89.5</td><td>-59.9</td><td>-29.6</td></tr><tr><td>Long-term net flows</td><td>19.2</td><td>1.7</td><td>17.5</td><td>5.5</td><td>1.2</td><td>4.3</td><td>16.6</td><td>5.8</td><td>10.8</td></tr><tr><td>Net flows in institutional money market funds</td><td>5.3</td><td>5.3</td><td>—</td><td>-15.5</td><td>-15.5</td><td>—</td><td>-0.1</td><td>-0.1</td><td>—</td></tr><tr><td>Market gains and losses/reinvestment</td><td>-15.3</td><td>-13.2</td><td>-2.1</td><td>43.9</td><td>36.3</td><td>7.6</td><td>54.7</td><td>43.3</td><td>11.4</td></tr><tr><td>Acquisitions/dispositions, net</td><td>—</td><td>—</td><td>—</td><td>121.5</td><td>107.1</td><td>14.4</td><td>—</td><td>—</td><td>—</td></tr><tr><td>Foreign currency translation</td><td>-0.4</td><td>-0.5</td><td>0.1</td><td>1.6</td><td>0.1</td><td>1.5</td><td>11.2</td><td>10.9</td><td>0.3</td></tr><tr><td>December 31</td><td>625.3</td><td>529.0</td><td>96.3</td><td>616.5</td><td>535.7</td><td>80.8</td><td>459.5</td><td>406.5</td><td>53.0</td></tr><tr><td>Average long-term AUM</td><td>566.0</td><td>474.7</td><td>91.3</td><td>463.5</td><td>393.8</td><td>69.7</td><td>328.8</td><td>291.2</td><td>37.6</td></tr><tr><td>Average institutional money market AUM</td><td>68.3</td><td>68.3</td><td>—</td><td>68.8</td><td>68.8</td><td>—</td><td>87.0</td><td>87.0</td><td>—</td></tr><tr><td>Average AUM</td><td>634.3</td><td>543.0</td><td>91.3</td><td>532.3</td><td>462.6</td><td>69.7</td><td>415.8</td><td>378.2</td><td>37.6</td></tr><tr><td>Gross revenue yield on AUM<sup>-1</sup></td><td>64.9bps</td><td>74.0bps</td><td>10.8bps</td><td>66.0bps</td><td>74.3bps</td><td>10.8bps</td><td>63.8bps</td><td>68.8bps</td><td>13.4bps</td></tr><tr><td>Gross revenue yield on AUM before performance fees<sup>-1</sup></td><td>64.3bps</td><td>73.3bps</td><td>10.8bps</td><td>65.5bps</td><td>73.8bps</td><td>10.8bps</td><td>63.0bps</td><td>68.0bps</td><td>13.4bps</td></tr><tr><td>Net revenue yield on AUM<sup>-2</sup></td><td>45.7bps</td><td>51.6bps</td><td>10.8bps</td><td>47.4bps</td><td>52.9bps</td><td>10.8bps</td><td>46.7bps</td><td>50.0bps</td><td>13.4bps</td></tr><tr><td>Net revenue yield on AUM before performance fees<sup>-2</sup></td><td>45.1bps</td><td>50.8bps</td><td>10.8bps</td><td>46.9bps</td><td>52.3bps</td><td>10.8bps</td><td>46.0bps</td><td>49.2bps</td><td>13.4bps</td></tr></table>
<table><tr><td>$ in millions</td><td>Total<sup>-4,5,6</sup></td><td>Within 1 Year</td><td>1-3 Years</td><td>3-5 Years</td><td>More Than 5 Years</td></tr><tr><td>Long-term debt<sup>-1</sup></td><td>1,589.3</td><td>—</td><td>—</td><td>—</td><td>1,589.3</td></tr><tr><td>Estimated interest payments on long-term debt<sup>-1</sup></td><td>1,001.5</td><td>64.3</td><td>128.5</td><td>128.5</td><td>680.2</td></tr><tr><td>Operating leases<sup>-2</sup></td><td>528.3</td><td>71.6</td><td>132.7</td><td>117.8</td><td>206.2</td></tr><tr><td>Purchase obligations<sup>-3</sup></td><td>152.4</td><td>79.4</td><td>14.3</td><td>11.4</td><td>47.3</td></tr><tr><td>Total</td><td>3,271.5</td><td>215.3</td><td>275.5</td><td>257.7</td><td>2,523.0</td></tr></table>

Question: What is the sum of the Long-term inflows in the years where Long-term net flows is greater than 6? (in billion)
Answer: 438.4