Domestic segment revenue of $36.4 billion in fiscal 2016 increased 0.9% compared to the prior year.
This increase was primarily driven by a comparable sales growth of 0.5%, which included an estimated 0.6% of revenue benefit associated with installment billing and a periodic profit sharing benefit based on performance of our externally managed extended service plan portfolio.
Domestic segment online revenue of $4.0 billion increased 13.5% on a comparable basis primarily due to higher conversion rates and increased traffic.
As a percentage of total Domestic revenue, online revenue increased 120 basis points to 11.0% versus 9.8% last year.
The components of the 0.9% revenue increase in the Domestic segment in fiscal 2016 were as follows:
## Table 0 ##
(1) Non-comparable sales reflects the impact of net store opening and closing activity, as well as the impact of revenue streams not included within our comparable sales calculation, such as profit sharing benefits, credit card revenue, gift card breakage, commercial sales and sales of merchandise to wholesalers and dealers.
The following table presents the Domestic segment's revenue mix percentages and comparable sales percentage changes by revenue category in fiscal 2016 and 2015:
## Table 1 ##
The following is a description of the notable comparable sales changes in our Domestic segment by revenue category: ?
Consumer Electronics: The 4.7% comparable sales increase was primarily due to an increase in the sales of large screen televisions, the expansion of Magnolia Design Center stores-within-a-store, and expanded assortment of streaming devices.
This increase was partially offset by industry declines in point and shoot cameras and lower sales in small and mid-size televisions.  ?
Computing and Mobile Phones: The 2.6% comparable sales decline was primarily due to continued industry declines in tablets and to a lesser extent lower demand for mobile phones.  ?
Entertainment: The 3.6% comparable sales decrease was driven by declines in music and movies due to continued industry declines as well as declines in gaming hardware.  ?
Appliances: The 15.4% comparable sales gain was a result of continued growth in major appliances sales as well as the expansion of Pacific Kitchen & Home stores-within-a-store.  ?
Services: The 11.6% comparable sales decline was primarily due to lower repair revenue from extended protection plan claims.
This trend, which primarily related to mobile phones, was a reflection of changes to the design of our extended protection plans, improvements to our repair and fulfillment operations and industry trends.
Our Domestic segment experienced an increase in gross profit of $404 million, or 5.0%, in fiscal 2016 compared to fiscal 2015.
Excluding the $88 million of CRT/LCD litigation settlement proceeds received in fiscal 2016, we experienced an increase in gross profit of $316 million, or 3.9%.
Refer to Note 12, Contingencies and Commitments, in the Notes to the Consolidated Financial Statements, included in Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K for additional information.
This rate increase was primarily due to (1) the periodic profit-share revenue described above; (2) rate improvements in computing hardware driven by our more disciplined promotional strategy; (3) an additional positive mix shift due to significantly decreased revenue in the lower-margin tablet category; (4) the positive impact of lower repair revenue
THE GOLDMAN SACHS GROUP, INC.  AND SUBSIDIARIES Management’s Discussion and Analysis Investing & Lending Investing & Lending includes our investing activities and the origination of loans to provide financing to clients.
These investments and loans are typically longer-term in nature.
We make investments, some of which are consolidated, directly and indirectly through funds and separate accounts that we manage, in debt securities and loans, public and private equity securities, and real estate entities.
The table below presents the operating results of our Investing & Lending segment.
## Table 2 ##
1.
Net revenues related to our consolidated investments, previously reported in other net revenues within Investing & Lending, are now reported in equity securities and debt securities and loans, as results from these activities ($391 million for 2015) are no longer significant principally due to the sale of Metro in the fourth quarter of 2014.
Reclassifications have been made to previously reported amounts to conform to the current presentation.2015 versus 2014.
Net revenues in Investing & Lending were $5.44 billion for 2015, 20% lower than 2014.
This decrease was primarily due to lower net revenues from investments in equities, principally reflecting the sale of Metro in the fourth quarter of 2014 and lower net gains from investments in private equities, driven by corporate performance.
In addition, net revenues in debt securities and loans were significantly lower, reflecting lower net gains from investments.
Although net revenues in Investing & Lending for 2015 benefited from favorable company-specific events, including sales, initial public offerings and financings, a decline in global equity prices and widening high-yield credit spreads during the second half of the year impacted results.
Concern about the outlook for the global economy continues to be a meaningful consideration for the global marketplace.
If equity markets continue to decline or credit spreads widen further, net revenues in Investing & Lending would likely continue to be negatively impacted.
Operating expenses were $2.40 billion for 2015, 15% lower than 2014, due to lower depreciation and amortization expenses, primarily reflecting lower impairment charges related to consolidated investments, and a reduction in expenses related to the sale of Metro in the fourth quarter of 2014.
Pre-tax earnings were $3.03 billion in 2015, 24% lower than 2014.2014 versus 2013.
Net revenues in Investing & Lending were $6.83 billion for 2014, 3% lower than 2013.
Net revenues from investments in equity securities were lower due to a significant decrease in net gains from investments in public equities, as movements in global equity prices during 2014 were less favorable compared with 2013, as well as significantly lower net revenues related to our consolidated investments, reflecting a decrease in operating revenues from commodities-related consolidated investments.
These decreases were partially offset by an increase in net gains from investments in private equities, primarily driven by company-specific events.
Net revenues from debt securities and loans were higher than 2013, reflecting a significant increase in net interest income, primarily driven by increased lending, and a slight increase in net gains, primarily due to sales of certain investments during 2014.
During 2014, net revenues in Investing & Lending generally reflected favorable company-specific events, including initial public offerings and financings, and strong corporate performance, as well as net gains from sales of certain investments.
Operating expenses were $2.82 billion for 2014, 5% higher than 2013, reflecting higher compensation and benefits expenses, partially offset by lower expenses related to consolidated investments.
Pre-tax earnings were $4.01 billion in 2014, 8% lower than 2013.
## Table 3 ##
(1) FTE yields are calculated assuming a 35% tax rate.
(2) For purposes of this analysis, nonaccrual loans are reflected in the average balances of loans.
(3) Yield/rates and amounts include the effects of hedge and risk management activities associated with the respective asset and liability categories.2015 vs.  2014 Fully-taxable equivalent net interest income for 2015 increased $118 million, or 6%, from 2014.
This reflected the impact of 9% earning asset growth, partially offset by 7% interest-bearing liability growth and an 8 basis point decrease in the NIM to 3.15%.
Average earning assets increased $5.3 billion, or 9%, from the prior year, driven by: ?
$1.8 billion, or 15%, increase in average securities, primarily reflecting additional investment in LCR Level 1 qualifying securities.
The 2015 average balance also included $1.7 billion of direct purchase municipal instruments originated by our Commercial segment, up from $1.0 billion in the year-ago period.  ?
$1.4 billion, or 8%, increase in average C&I loans and leases, primarily reflecting the $0.9 billion increase in asset finance, including the $0.8 billion of equipment finance leases acquired in the Huntington Technology Finance transaction at the end of the 2015 first quarter.  ?
$1.1 billion, or 14%, increase in average Automobile loans, as originations remained strong.  ?
$0.3 billion, or 6%, increase in average Residential mortgage loans.
Average noninterest-bearing demand deposits increased $2.4 billion, or 17%, while average total interest-bearing liabilities increased $3.1 billion, or 7%, primarily reflecting: ?
$1.5 billion, or 8%, increase in money market deposits, reflecting continued banker focus across all segments on obtaining our customers’ full deposit relationship.  ?
$0.7 billion, or 11%, increase in average interest-bearing demand deposits.
The increase reflected growth in both consumer and commercial accounts.  ?
$0.7 billion, or 11%, increase in average total debt, reflecting a $2.1 billion, or 60%, increase in average long-term debt partially offset by a $1.4 billion, or 51%, reduction in average short-term borrowings.
The increase in average long-term debt reflected the issuance of $3.1 billion of bank-level senior debt during 2015, including $0.9 billion during the 2015 fourth quarter, as well as $0.5 billion of debt assumed in the Huntington Technology Finance acquisition at the end of the 2015 first quarter.  ?
$0.6 billion, or 29%, increase in brokered deposits and negotiated CDs, which were used to efficiently finance balance sheet growth while continuing to manage the overall cost of funds.
Partially offset by: ?
$0.7 billion, or 21%, decrease in average core certificates of deposit due to the strategic focus on changing the funding sources to low- and no-cost demand deposits and money market deposits.
The primary items impacting the decrease in the NIM were: ?6 basis point negative impact from the mix and yield on earning assets, primarily reflecting lower rates on loans and the impact of an increase in total securities balances.  ?3 basis point negative impact from the mix and yield of total interest-bearing liabilities.
Partially offset by: ?1 basis point increase in the benefit to the margin of noninterest-bearing funds.
U. S.  Invested Assets Fixed Maturity Securities Available-for-Sale by Industry Category Decemb
## Table 4 ##
The total unrealized losses on our fixed maturity securities available-for-sale were $1,168.2 million and $299.9 million as of December 31, 2007 and 2006, respectively.
Of the $1,168.2 million in gross unrealized losses as of December 31, 2007, there were $9.5 million in losses attributed to securities scheduled to mature in one year or less, $107.3 million attributed to securities scheduled to mature between one to five years, $255.3 million attributed to securities scheduled to mature between five to ten years, $295.4 million attributed to securities scheduled to mature after ten years and $500.7 million related to mortgage-backed and other ABS.
The gross unrealized losses as of December 31, 2007 were concentrated primarily in the Commercial mortgage-backed securities, Financial — Bank, Financial — Other, Collateralized debt obligations — Credit and Industrial — Manufacturing sectors.
The gross unrealized losses as of December 31, 2006 were concentrated primarily in the Industrial — Manufacturing, Financial — Other, Commercial mortgage-backed securities and Industrial — Services sectors.

<table><tr><td>Comparable sales impact</td><td>0.5%</td></tr><tr><td>Non-comparable sales<sup>-1</sup></td><td>0.4%</td></tr><tr><td>Total revenue increase</td><td>0.9%</td></tr></table>
<table><tr><td></td><td colspan="2">Revenue Mix Summary Year Ended</td><td colspan="2">Comparable Sales Summary Year Ended</td></tr><tr><td></td><td>January 30, 2016</td><td>January 31, 2015</td><td>January 30, 2016</td><td>January 31, 2015</td></tr><tr><td>Consumer Electronics</td><td>32%</td><td>31%</td><td>4.7%</td><td>3.7%</td></tr><tr><td>Computing and Mobile Phones</td><td>46%</td><td>47%</td><td>-2.6%</td><td>-0.6%</td></tr><tr><td>Entertainment</td><td>8%</td><td>9%</td><td>-3.6%</td><td>4.5%</td></tr><tr><td>Appliances</td><td>8%</td><td>7%</td><td>15.4%</td><td>7.5%</td></tr><tr><td>Services</td><td>5%</td><td>5%</td><td>-11.6%</td><td>-11.1%</td></tr><tr><td>Other</td><td>1%</td><td>1%</td><td>n/a</td><td>n/a</td></tr><tr><td>Total</td><td>100%</td><td>100%</td><td>0.5%</td><td>1.0%</td></tr></table>
<table><tr><td></td><td>Year Ended December</td></tr><tr><td><i>$ in millions</i></td><td>2015</td><td>2014</td><td>2013</td></tr><tr><td>Equity securities</td><td>$3,781</td><td>$4,579</td><td>$4,974</td></tr><tr><td>Debt securities and loans</td><td>1,655</td><td>2,246</td><td>2,044</td></tr><tr><td>Total net revenues<sup>1</sup></td><td>5,436</td><td>6,825</td><td>7,018</td></tr><tr><td>Operating expenses</td><td>2,402</td><td>2,819</td><td>2,686</td></tr><tr><td>Pre-tax earnings</td><td>$3,034</td><td>$4,006</td><td>$4,332</td></tr></table>
<table><tr><td>Total interest-bearing liabilities</td><td>163,784</td><td>139,321</td><td>156,029</td><td>0.37</td><td>0.34</td><td>0.43</td></tr><tr><td>Net interest income</td><td>$1,982,852</td><td>$1,864,691</td><td>$1,731,948</td><td></td><td></td><td></td></tr><tr><td>Net interest rate spread</td><td></td><td></td><td></td><td>3.04</td><td>3.13</td><td>3.23</td></tr><tr><td>Impact of noninterest-bearing funds on margin</td><td></td><td></td><td></td><td>0.11</td><td>0.10</td><td>0.13</td></tr><tr><td>Net interest margin</td><td></td><td></td><td></td><td>3.15%</td><td>3.23%</td><td>3.36%</td></tr></table>
<table><tr><td> </td><td colspan="4"> December 31, 2006</td></tr><tr><td> </td><td> Amortized cost</td><td> Gross unrealized gains</td><td> Gross unrealized losses</td><td> Carrying amount</td></tr><tr><td> </td><td colspan="4"><i>(in millions) </i> </td></tr><tr><td>Finance — Bank</td><td>$3,592.1</td><td>$78.3</td><td>$21.9</td><td>$3,648.5</td></tr><tr><td>Finance — Insurance</td><td>3,057.4</td><td>83.0</td><td>21.8</td><td>3,118.6</td></tr><tr><td>Finance — Other</td><td>4,661.3</td><td>166.9</td><td>36.5</td><td>4,791.7</td></tr><tr><td>Industrial — Consumer</td><td>1,082.1</td><td>29.1</td><td>11.3</td><td>1,099.9</td></tr><tr><td>Industrial — Energy</td><td>2,552.2</td><td>145.5</td><td>15.7</td><td>2,682.0</td></tr><tr><td>Industrial — Manufacturing</td><td>5,406.1</td><td>155.8</td><td>44.0</td><td>5,517.9</td></tr><tr><td>Industrial — Other</td><td>104.7</td><td>1.3</td><td>0.7</td><td>105.3</td></tr><tr><td>Industrial — Service</td><td>4,344.3</td><td>143.9</td><td>26.9</td><td>4,461.3</td></tr><tr><td>Industrial — Transport</td><td>796.0</td><td>46.2</td><td>5.3</td><td>836.9</td></tr><tr><td>Utility — Electric</td><td>2,343.5</td><td>91.9</td><td>17.7</td><td>2,417.7</td></tr><tr><td>Utility — Other</td><td>41.0</td><td>6.6</td><td>—</td><td>47.6</td></tr><tr><td>Utility — Telecom</td><td>1,569.0</td><td>87.6</td><td>11.3</td><td>1,645.3</td></tr><tr><td>Total corporate securities</td><td>29,549.7</td><td>1,036.1</td><td>213.1</td><td>30,372.7</td></tr><tr><td> Residential pass-through securities</td><td>1,557.9</td><td>19.9</td><td>20.2</td><td>1,557.6</td></tr><tr><td>Commercial mortgage-backed securities</td><td>4,121.1</td><td>133.9</td><td>33.2</td><td>4,221.8</td></tr><tr><td>Residential collateralized mortgage obligations</td><td>951.5</td><td>0.9</td><td>13.9</td><td>938.5</td></tr><tr><td>Asset-backed securities — Home equity</td><td>638.5</td><td>1.5</td><td>5.6</td><td>634.4</td></tr><tr><td>Asset-backed securities — All other</td><td>994.0</td><td>50.9</td><td>2.2</td><td>1,042.7</td></tr><tr><td>Collateralized debt obligations — Credit</td><td>527.5</td><td>0.9</td><td>0.4</td><td>528.0</td></tr><tr><td>Collateralized debt obligations — CMBS</td><td>197.9</td><td>8.5</td><td>1.8</td><td>204.6</td></tr><tr><td>Collateralized debt obligations — Loans</td><td>53.9</td><td>0.7</td><td>0.5</td><td>54.1</td></tr><tr><td>Collateralized debt obligations — ABS</td><td>123.3</td><td>0.2</td><td>—</td><td>123.5</td></tr><tr><td>Total mortgage-backed and other asset-backed securities</td><td>9,165.6</td><td>217.4</td><td>77.8</td><td>9,305.2</td></tr><tr><td> U.S. Government and agencies</td><td>530.8</td><td>0.8</td><td>3.8</td><td>527.8</td></tr><tr><td>States and political subdivisions</td><td>1,557.7</td><td>45.4</td><td>4.9</td><td>1,598.2</td></tr><tr><td>Non-U.S. governments</td><td>384.9</td><td>36.1</td><td>0.3</td><td>420.7</td></tr><tr><td>Total fixed maturity securities, available-for-sale</td><td>$41,188.7</td><td>$1,335.8</td><td>$299.9</td><td>$42,224.6</td></tr></table>

Question: What is the sum of Finance — Bank of December 31, 2006 Amortized cost, and Equity securities of Year Ended December 2015 ?