Asset allocations are monitored and rebalanced on a regular basis.
Actual investment allocations vary from target allocations due to periodic investment strategy changes, market value fluctuations, and the length of time it takes to complete investments in asset classes such as private equity, real estate, real assets, and other investments.
Additionally, actual and target allocations vary due to the timing of benefit payments or contributions made on or near the measurement date.
Pension investment managers are retained with a specific investment role and corresponding investment guidelines.
Investment managers have the ability to purchase securities on behalf of the pension fund and invest in derivatives, such as equity or bond futures, swaps, options, or currency forwards.
Derivatives generally are used to achieve the desired market exposure of a security or an index, transfer value-added performance between asset classes, achieve the desired currency exposure, adjust portfolio duration, or rebalance the total portfolio to the target asset allocation.
The actual allocations for the pension assets at December 31, 2008 and September 30, 2007, and target allocations by asset category, are as follows:
## Table 0 ##
Equity includes domestic and international equity securities, such as common, preferred or other capital stock, as well as equity futures, currency forwards and residual cash allocated to the equity managers.
Plan assets did not include any of our common stock at December 31, 2008 and September 30, 2007.
Equity and currency management derivatives based on net notional amounts totaled 7.9% and 1.9% of plan assets at December 31, 2008 and September 30, 2007.
Debt includes domestic and international debt securities, such as U. S.  Treasury securities, U. S.  government agency securities, corporate bonds; cash equivalents; and investments in bond derivatives such as bond futures, options, swaps and currency forwards.
Bond derivatives based on net notional amounts totaled 5.2% and 16.6% of plan assets at December 31, 2008 and September 30, 2007.
Additionally, Debt includes “To-Be-Announced” mortgage-backed securities (TBA) and treasury forwards which have delayed, future settlement dates.
Debt included $410 and $2,478 related to TBA securities and treasury forwards at December 31, 2008 and September 30, 2007.
Private equity represents private market investments which are generally limited partnerships.
Real estate includes investments in private and public real estate.
Real assets include investments in natural resources (such as energy and timber) and infrastructure.
Hedge funds include event driven, relative value, long-short and market neutral strategies.
Global strategies seek to identify inefficiencies across various asset classes and markets, using long-short positions in physical securities and derivatives.
We held $79 and $96 in trust fund assets for OPB plans at December 31, 2008 and September 30, 2007.
Most of these funds are invested in a balanced index fund which is comprised of approximately 60% equities and 40% debt securities.
The expected rate of return on these assets does not have a material effect on the net periodic benefit cost.
The actual and target allocations by asset class for the pension assets at December 31 were as follows:
## Table 1 ##
Fixed income securities are invested broadly and primarily in long duration instruments.
Global equity securities are invested broadly in U. S.  and non-U.
S.  companies, across various industries and market capitalizations.
Real estate and real assets include global private investments that may be held through an investment in a limited partnership (LP) or other fund structures and publicly traded investments (such as Real Estate Investment Trusts (REIT) in the case of real estate).
Real estate includes but is not limited to investments in office, retail, apartment and industrial properties.
Real assets include but are not limited to investments in natural resources (such as energy, farmland and timber), commodities and infrastructure.
Private equity investment vehicles are primarily limited partnerships (LPs) and fund-of-funds that mainly invest in U. S.  and non-U.
S.  leveraged buyout, venture capital and special situation strategies.
Global strategies investments seek to capitalize on inefficiencies identified across different asset classes or markets, primarily using long-short positions in derivatives and physical securities.
Hedge fund strategy types include, but are not limited to, event driven, relative value, long-short and multi-strategy.
Investment managers are retained for explicit investment roles specified by contractual investment guidelines.
Certain investment managers are authorized to invest in derivatives, such as equity or bond futures, swaps, options and currency futures or forwards.
Derivatives are used to achieve the desired market exposure of a security or an index, transfer value-added performance between asset classes, achieve the desired currency exposure, adjust portfolio duration or rebalance the total portfolio to the target asset allocation.
As a percentage of total pension plan assets, derivative net notional amounts were 18.3% and 10.0% for fixed income, including to-be-announced mortgage-backed securities and treasury forwards, and (2.2%) and (0.3)% for global equity, currency overlay and commodities at December 31, 2013 and 2012.
Risk Management In managing the plan assets, we review and manage risk associated with funded status risk, interest rate risk, market risk, counterparty risk, liquidity risk and operational risk.
Liability matching and asset class diversification are central to our risk management approach and are integral to the overall investment strategy.
Further, asset classes are constructed to achieve diversification by investment strategy, by investment manager, by industry or sector and by holding.
Investment manager guidelines for publicly traded assets are specified and are monitored regularly through the custodian.
Credit parameters for counterparties have been established for managers permitted to trade over-the-counter derivatives.
Valuation is governed through several types of procedures, including reviews of manager valuation policies, custodian valuation processes, pricing vendor practices, pricing reconciliation, and periodic, securityspecific valuation testing.
Item 6.
Selected Financial Data Five-Year Summary (Unaudited)
## Table 2 ##
Cash dividends have been paid on common stock every year since 1942.
(1) Effective January 1, 2013, certain programs were realigned between BDS segments.
Prior years have been recast for segment realignments.
(2) Effective January 1, 2013, BCC's accounting policies for certain leasing transactions were aligned with Boeing's consolidated accounting policies.
Amounts reported in prior periods as Interest and debt expense have been reclassified to Boeing Capital interest expense to conform to the current period's presentation.
(3) Shareholders’ equity excludes non-controlling interest.
(4) Represents actual number of shares outstanding as of December 31 and excludes treasury shares and the outstanding shares held by the ShareValue Trust, which was terminated in July 2010.
Entergy Corporation and Subsidiaries Management’s Financial Discussion and Analysis Net Revenue Utility Following is an analysis of the change in net revenue comparing 2014 to 2013.
## Table 3 ##
The retail electric price variance is primarily due to: ?
increases in the energy efficiency rider at Entergy Arkansas, as approved by the APSC, effective July 2013 and July 2014.
Energy efficiency revenues are offset by costs included in other operation and maintenance expenses and have minimal effect on net income; ?
the effect of the APSC’s order in Entergy Arkansas’s 2013 rate case, including an annual base rate increase effective January 2014 offset by a MISO rider to provide customers credits in rates for transmission revenue received through MISO; ?
a formula rate plan increase at Entergy Mississippi, as approved by the MSPC, effective September 2013; ?
an increase in Entergy Mississippi’s storm damage rider, as approved by the MPSC, effective October 2013.
The increase in the storm damage rider is offset by other operation and maintenance expenses and has no effect on net income; ?
an annual base rate increase at Entergy Texas, effective April 2014, as a result of the PUCT’s order in the September 2013 rate case; and ?
a formula rate plan increase at Entergy Louisiana, as approved by the LPSC, effective December 2014.
See Note 2 to the financial statements for a discussion of rate proceedings.
The asset retirement obligation affects net revenue because Entergy records a regulatory debit or credit for the difference between asset retirement obligation-related expenses and trust earnings plus asset retirement obligationrelated costs collected in revenue.
The variance is primarily caused by increases in regulatory credits because of decreases in decommissioning trust earnings and increases in depreciation and accretion expenses and increases in regulatory credits to realign the asset retirement obligation regulatory assets with regulatory treatment.
The volume/weather variance is primarily due to an increase of 3,129 GWh, or 3%, in billed electricity usage primarily due to an increase in sales to industrial customers and the effect of more favorable weather on residential sales.
The increase in industrial sales was primarily due to expansions, recovery of a major refining customer from an unplanned outage in 2013, and continued moderate growth in the manufacturing sector.
The MISO deferral variance is primarily due to the deferral in 2014 of the non-fuel MISO-related charges, as approved by the LPSC and the MPSC, partially offset by the deferral in April 2013, as approved by the APSC, of costs incurred from March 2010 through December 2012 related to the transition and implementation of joining the MISO

Tables referenced above, in order (Table 0 first):
<table><tr><td></td><td colspan="2">Percentage of Plan Assets</td><td colspan="2">Target Allocations</td></tr><tr><td>Asset Category</td><td>December 31 2008</td><td>September 30 2007</td><td>December 31 2008</td><td>September 30 2007</td></tr><tr><td>Equity</td><td>28%</td><td>38%</td><td>28%</td><td>28%</td></tr><tr><td>Debt</td><td>55</td><td>46</td><td>45</td><td>45</td></tr><tr><td>Real estate and real assets</td><td>4</td><td>4</td><td>10</td><td>10</td></tr><tr><td>Private equity</td><td>5</td><td>4</td><td>6</td><td>6</td></tr><tr><td>Hedge funds</td><td>3</td><td>3</td><td>6</td><td>6</td></tr><tr><td>Global strategies</td><td>5</td><td>5</td><td>5</td><td>5</td></tr><tr><td></td><td>100%</td><td>100%</td><td>100%</td><td>100%</td></tr></table>
<table><tr><td></td><td colspan="2">Actual Allocations</td><td colspan="2">Target Allocations</td></tr><tr><td>Asset Class</td><td>2013</td><td>2012</td><td>2013</td><td>2012</td></tr><tr><td>Fixed income</td><td>49%</td><td>49%</td><td>47%</td><td>47%</td></tr><tr><td>Global equity</td><td>29</td><td>29</td><td>26</td><td>26</td></tr><tr><td>Private equity</td><td>5</td><td>5</td><td>6</td><td>6</td></tr><tr><td>Real estate and real assets</td><td>8</td><td>8</td><td>11</td><td>11</td></tr><tr><td>Global strategies</td><td>4</td><td>4</td><td>4</td><td>4</td></tr><tr><td>Hedge funds</td><td>5</td><td>5</td><td>6</td><td>6</td></tr><tr><td>Total</td><td>100%</td><td>100%</td><td>100%</td><td>100%</td></tr></table>
<table><tr><td>(Dollars in millions, except per share data)</td><td>2013</td><td>2012</td><td>2011</td><td>2010</td><td>2009</td></tr><tr><td>Operations</td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Revenues:</td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial Airplanes</td><td>$52,981</td><td>$49,127</td><td>$36,171</td><td>$31,834</td><td>$34,051</td></tr><tr><td>Defense, Space & Security:<sup>-1</sup></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Boeing Military Aircraft</td><td>15,936</td><td>16,019</td><td>14,585</td><td>13,876</td><td>13,988</td></tr><tr><td>Network & Space Systems</td><td>8,512</td><td>7,911</td><td>8,964</td><td>9,769</td><td>11,136</td></tr><tr><td>Global Services & Support</td><td>8,749</td><td>8,677</td><td>8,427</td><td>8,298</td><td>8,537</td></tr><tr><td>Total Defense, Space & Security</td><td>33,197</td><td>32,607</td><td>31,976</td><td>31,943</td><td>33,661</td></tr><tr><td>Boeing Capital<sup>-2</sup></td><td>408</td><td>468</td><td>547</td><td>672</td><td>695</td></tr><tr><td>Other segment<sup>-2</sup></td><td>102</td><td>106</td><td>123</td><td>105</td><td>130</td></tr><tr><td>Unallocated items and eliminations</td><td>-65</td><td>-610</td><td>-82</td><td>-248</td><td>-256</td></tr><tr><td>Total revenues</td><td>$86,623</td><td>$81,698</td><td>$68,735</td><td>$64,306</td><td>$68,281</td></tr><tr><td>General and administrative expense</td><td>3,956</td><td>3,717</td><td>3,408</td><td>3,644</td><td>3,364</td></tr><tr><td>Research and development expense</td><td>3,071</td><td>3,298</td><td>3,918</td><td>4,121</td><td>6,506</td></tr><tr><td>Other income/(loss), net</td><td>56</td><td>62</td><td>47</td><td>52</td><td>-26</td></tr><tr><td>Net earnings from continuing operations</td><td>$4,586</td><td>$3,903</td><td>$4,011</td><td>$3,311</td><td>$1,335</td></tr><tr><td>Net gain/(loss) on disposal of discontinued operations, net of tax</td><td>-1</td><td>-3</td><td>7</td><td>-4</td><td>-23</td></tr><tr><td>Net earnings</td><td>$4,585</td><td>$3,900</td><td>$4,018</td><td>$3,307</td><td>$1,312</td></tr><tr><td>Basic earnings per share from continuing operations</td><td>6.03</td><td>5.15</td><td>5.38</td><td>4.50</td><td>1.89</td></tr><tr><td>Diluted earnings per share from continuing operations</td><td>5.96</td><td>5.11</td><td>5.33</td><td>4.46</td><td>1.87</td></tr><tr><td>Cash dividends declared</td><td>$1,642</td><td>$1,360</td><td>$1,263</td><td>$1,245</td><td>$1,233</td></tr><tr><td>Per share</td><td>2.185</td><td>1.805</td><td>1.70</td><td>1.68</td><td>1.68</td></tr><tr><td>Additions to Property, plant and equipment</td><td>2,098</td><td>1,703</td><td>1,713</td><td>1,125</td><td>1,186</td></tr><tr><td>Depreciation of Property, plant and equipment</td><td>1,338</td><td>1,248</td><td>1,119</td><td>1,096</td><td>1,066</td></tr><tr><td>Year-end workforce</td><td>168,400</td><td>174,400</td><td>171,700</td><td>160,500</td><td>157,100</td></tr><tr><td>Financial position at December 31</td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total assets</td><td>$92,663</td><td>$88,896</td><td>$79,986</td><td>$68,565</td><td>$62,053</td></tr><tr><td>Working capital</td><td>13,588</td><td>12,327</td><td>8,536</td><td>5,177</td><td>2,392</td></tr><tr><td>Property, plant and equipment, net</td><td>10,224</td><td>9,660</td><td>9,313</td><td>8,931</td><td>8,784</td></tr><tr><td>Cash and cash equivalents</td><td>9,088</td><td>10,341</td><td>10,049</td><td>5,359</td><td>9,215</td></tr><tr><td>Short-term and other investments</td><td>6,170</td><td>3,217</td><td>1,223</td><td>5,158</td><td>2,008</td></tr><tr><td>Total debt</td><td>9,635</td><td>10,409</td><td>12,371</td><td>12,421</td><td>12,924</td></tr><tr><td>Customer financing assets</td><td>3,971</td><td>4,420</td><td>4,772</td><td>4,680</td><td>5,834</td></tr><tr><td>Shareholders’ equity<sup>-3</sup></td><td>14,875</td><td>5,867</td><td>3,515</td><td>2,766</td><td>2,128</td></tr><tr><td>Per share</td><td>19.90</td><td>7.76</td><td>4.72</td><td>3.76</td><td>2.93</td></tr><tr><td>Common shares outstanding (in millions)<sup>(4)</sup></td><td>747.4</td><td>755.6</td><td>744.7</td><td>735.3</td><td>726.3</td></tr><tr><td>Contractual Backlog:</td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Commercial Airplanes</td><td>$372,980</td><td>$317,287</td><td>$293,303</td><td>$255,591</td><td>$250,476</td></tr><tr><td>Defense, Space & Security:<sup>-1</sup></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Boeing Military Aircraft</td><td>24,825</td><td>29,226</td><td>23,629</td><td>24,678</td><td>25,974</td></tr><tr><td>Network & Space Systems</td><td>9,832</td><td>10,078</td><td>9,429</td><td>9,935</td><td>8,069</td></tr><tr><td>Global Services & Support</td><td>15,024</td><td>15,764</td><td>13,296</td><td>13,751</td><td>11,981</td></tr><tr><td>Total Defense, Space & Security</td><td>49,681</td><td>55,068</td><td>46,354</td><td>48,364</td><td>46,024</td></tr><tr><td>Total contractual backlog</td><td>$422,661</td><td>$372,355</td><td>$339,657</td><td>$303,955</td><td>$296,500</td></tr></table>
<table><tr><td></td><td>Amount (In Millions)</td></tr><tr><td>2013 net revenue</td><td>$5,524</td></tr><tr><td>Retail electric price</td><td>135</td></tr><tr><td>Asset retirement obligation</td><td>56</td></tr><tr><td>Volume/weather</td><td>36</td></tr><tr><td>MISO deferral</td><td>16</td></tr><tr><td>Net wholesale revenue</td><td>-29</td></tr><tr><td>Other</td><td>-3</td></tr><tr><td>2014 net revenue</td><td>$5,735</td></tr></table>

Question: What's the average of Revenues:Commercial Airplanes in 2012 and 2011 for Operations? (in million)
Answer: 42649
Reasoning program: add(49127,36171), divide(#0,2)