information to know what the impacts will be to us, we believe that our current period-end capital ratios are well positioned.
In December 2011, the Federal Reserve issued a proposal to implement Sections 165 and 166 of the Dodd-Frank Act that would enhance prudential standards on SIFIs.
The proposal uses or enhances requirements already imposed, or to be imposed, on SIFIs.
Regulatory Capital Regulatory capital ratios are the primary metrics used by regulators in assessing the safety and soundness of banks.
We intend to maintain both our and the Bank’s risk-based capital ratios at levels at which both would be considered well-capitalized by regulators.
The Bank is primarily supervised and regulated by the OCC, which establishes regulatory capital guidelines for banks similar to those established for bank holding companies by the Federal Reserve Board.
Regulatory capital primarily consists of Tier 1 risk-based capital and Tier 2 risk-based capital.
The sum of Tier 1 risk-based capital and Tier 2 risk-based capital equals our total risk-based capital.
The following table presents certain regulatory capital data at both the consolidated and Bank levels for the past five years: Table 37 — Selected Regulatory Capital Data
## Table 0 ##
The increase in our consolidated Tier 1 risk-based capital ratios compared with December 31, 2010, primarily reflected 2011 earnings and a reduction in the disallowed deferred tax asset, partially offset by an increase in risk-weighted assets and the impacts related to the payments of dividends and the repurchase of the TARP warrants.
At December 31, 2011, our Tier 1 and total risk-based capital in excess of the minimum levels required to be considered well-capitalized were $2.8 billion and $2.2 billion, respectively.
The Bank had Tier 1 and total risk-based capital in excess of the minimum levels required to be considered well-capitalized of $1.5 billion and $1.2 billion, respectively, at December 31, 2011.
Item 7.
Management’s Discussion and Analysis of Financial Condition and Results of Operations Investments – (Continued) We enter into short sales and invest in certain derivative instruments that are used for asset and liability management activities, income enhancements to our portfolio management strategy and to benefit from anticipated future movements in the underlying markets.
If such movements do not occur as anticipated, then significant losses may occur.
Monitoring procedures include senior management review of daily detailed reports of existing positions and valuation fluctuations to ensure that open positions are consistent with our portfolio strategy.
Credit exposure associated with non-performance by the counterparties to derivative instruments is generally limited to the uncollateralized change in fair value of the derivative instruments recognized in the Consolidated Balance Sheets.
We mitigate the risk of non-performance by monitoring the creditworthiness of counterparties and diversifying derivatives to multiple counterparties.
We occasionally require collateral from our derivative investment counterparties depending on the amount of the exposure and the credit rating of the counterparty.
Insurance CNA maintains a large portfolio of fixed maturity and equity securities, including large amounts of corporate and government issued debt securities, residential and commercial mortgage-backed securities, and other asset-backed securities and investments in limited partnerships which pursue a variety of long and short investment strategies across a broad array of asset classes.
CNA’s investment portfolio supports its obligation to pay future insurance claims and provides investment returns which are an important part of CNA’s overall profitability.
Net Investment Income The significant components of CNA’s net investment income are presented in the following table:
## Table 1 ##
Net investment income increased $168 million for 2013 as compared with 2012.
The increase was primarily driven by a significant increase in limited partnership investment income, partially offset by a decrease in fixed maturity securities income.
Limited partnership results were positively impacted by more favorable equity market returns.
The decrease in fixed maturity securities income was due to the effect of reinvesting at lower market interest rates, partially offset by a higher invested asset base.
Net investment income increased $228 million for 2012 as compared with 2011.
The increase was primarily driven by a significant increase in limited partnership investment income, increased trading portfolio income and an increase in fixed maturity securities income.
The increase in fixed maturity securities income was driven by a higher invested asset base and a favorable net impact of changes in estimates of prepayments for asset-backed securities.
These favorable impacts were partially offset by the effect of investing at lower market interest rates.
The fixed maturity investment portfolio provided a pretax effective income yield of 5.1%, 5.3% and 5.5% for the years ended December 31, 2013, 2012, and 2011.
Tax-exempt municipal bonds generated $317 million, $274 million and $240 million of net investment income for the years ended December 31, 2013, 2012 and 2011.
U. S.  income taxes and foreign withholding taxes have not been provided on earnings of $136 million that have not been distributed by our non-U.
S.  companies at December 31, 2007.
Our intention is to permanently reinvest these earnings, thereby indefinitely postponing their remittance.
If these earnings were remitted, we estimate that the additional income taxes after foreign tax credits would be about $11 million.
Our federal and foreign income tax payments, net of refunds received, were $1,131 million in 2007, $859 million in 2006, and $599 million in 2005.
Included in these amounts are tax payments and refunds related to our divestiture activities.
Note 9 – Other Income (Expense), Net
## Table 2 ##
See Notes 2 and 7 for a discussion of certain of the transactions included in the table above.
Note 10 – Stockholders’ Equity At December 31, 2007, our authorized capital was composed of 1.5 billion shares of Common stock and 50 million shares of series preferred stock.
Of the 412 million shares of Common stock issued and outstanding, 409 million shares were considered outstanding for Balance Sheet presentation purposes; the remaining shares were held in trusts we established to pay future benefits to eligible retirees and dependents under certain benefit plans.
No preferred stock shares were issued and outstanding at December 31, 2007.
In October 2002, we announced a share repurchase program for the repurchase of our common stock from time-to-time.
Under the program, we have discretion to determine the number and price of the shares to be repurchased, and the timing of any repurchases in compliance with applicable law and regulation.
As of December 31, 2007, our Board of Directors has authorized a total of 128 million shares for repurchase under the program, including 20 million additional shares that were authorized in September 2007.
As of December 31, 2007, we had repurchased a total of 95.3 million shares under the program, and there remained approximately 32.7 million shares that may be repurchased in the future.
During the years ended December 31, 2007, 2006 and 2005, we repurchased common shares under the program as follows: ?
In 2007, we repurchased 21.6 million common shares for $2,127 million in transactions that were executed and settled during the year; ?
In 2006, we repurchased 27.6 million common shares for $2,104 million in transactions that were executed and settled during the year, and paid $11 million for the settlement of 0.2 million shares purchased in 2005; and ?
In 2005, we repurchased 19.5 million common shares for $1,211 million in transactions that were executed and settled during the year, and paid $99 million for the settlement of 1.8 million common shares purchased in 2004.
As we repurchase our common shares, we reduce common stock for the $1 of par value of the shares repurchased, with the remainder of the purchase price over par value recorded as a reduction of Additional paid-in capital.
Due to the volume of repurchases made under our share repurchase program, Additional paid-in capital was reduced to zero in 2007, with the remainder of the excess of purchase price over par value of $471 million recorded as a reduction of Retained earnings at December 31, 2007.
As of December 31, 2012, the Company is authorized to repurchase, from time to time, up to 11.4 million additional shares of the Company’s common stock on the open market or in privately negotiated transactions, depending on market conditions.
During the years ended December 31, 2012, 2011 and 2010, the Company repurchased approximately 4.7 million shares, 5.3 million shares and 3.7 million shares of common stock on the open market for a total cost of $133 million, $142 million and $96 million, respectively.
Additional stock repurchases were made in connection with employee stock plans, whereby Company shares were tendered by employees for the payment of exercise price and applicable statutory withholding taxes.
During the years ended December 31, 2012, 2011 and 2010, such repurchases totaled approximately 1.7 million shares, 1.0 million shares and 2.1 million shares at a cost of $50 million, $29 million and $59 million, respectively.
Repurchases of shares have been funded with cash generated from operations.
The Company’s working capital at December 31, 2012, included $288 million in cash and cash equivalents.
The Company expects that internally generated cash will be sufficient to support the working capital needs of the Company, the Company’s fixed payments, dividends, and other obligations on both a short- and long-term basis.
On February 12, 2013, the Company announced a quarterly dividend of $.16 per share to be paid to all shareholders of record on February 25, 2013.
The dividend will be paid on March 15, 2013.
The Company’s cash flows generated from operations are also the primary source for funding various contractual obligations.
The table below summarizes the Company’s major commitments as of December 31, 2012 (in thousands):

<table><tr><td></td><td></td><td colspan="5"> At December 31,</td></tr><tr><td></td><td></td><td>2011</td><td>2010</td><td>2009</td><td>2008</td><td> 2007</td></tr><tr><td> (dollar amounts in millions)</td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total risk-weighted assets</td><td>Consolidated</td><td>$45,891</td><td>$43,471</td><td>$43,248</td><td>$46,994</td><td>$46,044</td></tr><tr><td></td><td>Bank</td><td>45,651</td><td>43,281</td><td>43,149</td><td>46,477</td><td>45,731</td></tr><tr><td>Tier 1 risk-based capital</td><td>Consolidated</td><td>5,557</td><td>5,022</td><td>5,201</td><td>5,036</td><td>3,460</td></tr><tr><td></td><td>Bank</td><td>4,245</td><td>3,683</td><td>2,873</td><td>2,995</td><td>3,037</td></tr><tr><td>Tier 2 risk-based capital</td><td>Consolidated</td><td>1,221</td><td>1,263</td><td>1,030</td><td>1,499</td><td>1,535</td></tr><tr><td></td><td>Bank</td><td>1,508</td><td>1,866</td><td>1,907</td><td>1,983</td><td>1,613</td></tr><tr><td>Total risk-based capital</td><td>Consolidated</td><td>6,778</td><td>6,285</td><td>6,231</td><td>6,535</td><td>4,995</td></tr><tr><td></td><td>Bank</td><td>5,753</td><td>5,549</td><td>4,780</td><td>4,978</td><td>4,650</td></tr><tr><td>Tier 1 leverage ratio</td><td>Consolidated</td><td>10.28%</td><td>9.41%</td><td>10.09%</td><td>9.82%</td><td>6.77%</td></tr><tr><td></td><td>Bank</td><td>7.89</td><td>6.97</td><td>5.59</td><td>5.99</td><td>5.99</td></tr><tr><td>Tier 1 risk-based capital ratio</td><td>Consolidated</td><td>12.11</td><td>11.55</td><td>12.03</td><td>10.72</td><td>7.51</td></tr><tr><td></td><td>Bank</td><td>9.30</td><td>8.51</td><td>6.66</td><td>6.44</td><td>6.64</td></tr><tr><td>Total risk-based capital ratio</td><td>Consolidated</td><td>14.77</td><td>14.46</td><td>14.41</td><td>13.91</td><td>10.85</td></tr><tr><td></td><td>Bank</td><td>12.60</td><td>12.82</td><td>11.08</td><td>10.71</td><td>10.17</td></tr></table>
<table><tr><td> Year Ended December 31</td><td> 2013</td><td>2012</td><td>2011</td></tr><tr><td> (In millions)</td><td></td><td></td><td></td></tr><tr><td>Fixed maturity securities</td><td>$1,998</td><td>$2,022</td><td>$2,011</td></tr><tr><td>Short term investments</td><td>3</td><td>5</td><td>8</td></tr><tr><td>Limited partnership investments</td><td>451</td><td>251</td><td>48</td></tr><tr><td>Equity securities</td><td>12</td><td>12</td><td>20</td></tr><tr><td>Trading portfolio</td><td>17</td><td>24</td><td>9</td></tr><tr><td>Other</td><td>25</td><td>24</td><td>16</td></tr><tr><td>Gross investment income</td><td>2,506</td><td>2,338</td><td>2,112</td></tr><tr><td>Investment expense</td><td>-56</td><td>-56</td><td>-58</td></tr><tr><td>Net investment income</td><td>$2,450</td><td>$2,282</td><td>$2,054</td></tr></table>
<table><tr><td><i>(In millions)</i></td><td> <i>2007</i></td><td>2006</td><td>2005</td></tr><tr><td>Included in Operating profit</td><td></td><td></td><td></td></tr><tr><td>Equity in net earnings (losses) of equity investees</td><td>$203</td><td>$130</td><td>$108</td></tr><tr><td>Gain on sale of Comsat International</td><td>25</td><td>—</td><td>—</td></tr><tr><td>Gain on sales of land</td><td>25</td><td>51</td><td>—</td></tr><tr><td>Earnings from reversal of legal reserves due to settlement</td><td>21</td><td>—</td><td>—</td></tr><tr><td>Gains on sales of various investment interests</td><td>—</td><td>127</td><td>203</td></tr><tr><td>Earnings from expiration of AES transaction indemnification</td><td>—</td><td>29</td><td>—</td></tr><tr><td>Gain on sale of Space Imaging’s assets</td><td>—</td><td>23</td><td>—</td></tr><tr><td>Other activities, net</td><td>19</td><td>-24</td><td>5</td></tr><tr><td></td><td>$293</td><td>$336</td><td>$316</td></tr><tr><td>Included in Non-operating income (expense), net</td><td></td><td></td><td></td></tr><tr><td>Interest income</td><td>$193</td><td>$199</td><td>$143</td></tr><tr><td>Debt-related expenses and charges</td><td>—</td><td>-16</td><td>-10</td></tr><tr><td></td><td>$193</td><td>$183</td><td>$133</td></tr></table>

Question: What is the increasing rate of Total risk-based capital for Consolidated between December 31,2009 and December 31,2010?