The following is a reconciliation of the total amounts of unrecognized tax benefits for the year:
## Table 0 ##
Included in the balance of unrecognized tax benefits at December 31, 2008 are $5.6 million of tax benefits that, if recognized, would affect the effective tax rate.
Also included in the balance of unrecognized tax benefits at December 31, 2008 are $5.0 million of tax benefits that, if recognized, would result in a decrease to goodwill recorded in purchase business combinations, and $1.9 million of tax benefits that, if recognized, would result in adjustments to other tax accounts, primarily deferred taxes.
The Company believes it is reasonably possible that uncertain tax positions of approximately $2.6 million as of December 31, 2008 will be resolved within the next twelve months.
The Company recognizes interest and penalties related to unrecognized tax benefits as income tax expense.
Related to the uncertain tax benefits noted above, the Company recorded interest of $171,000 during 2008.
Penalties recorded during 2008 were insignificant.
In total, as of December 31, 2008, the Company has recognized a liability for penalties of $498,000 and interest of $1.8 million.
The Company is subject to taxation in the U. S.  and various states and foreign jurisdictions.
The Company’s 2005 through 2008 tax years are open to examination by the Internal Revenue Service.
The 2005 and 2006 federal returns are currently under examination.
The Company also has various foreign subsidiaries with tax filings under examination, as well as numerous foreign and state tax filings subject to examination for various years.10.
Pension and Profit-Sharing Plans The Company has 401(k)/profit-sharing plans for all qualifying full-time domestic employees that permit participants to make contributions by salary reduction pursuant to Section 401(k) of the Internal Revenue Code.
The Company makes matching contributions on behalf of each eligible participant in an amount equal to 100% of the first 3% and an additional 25% of the next 5%, for a maximum total of 4.25% of the employee’s compensation.
The Company may make a discretionary profit sharing contribution in the amount of 0% to 5% based on the participant’s eligible compensation, provided the employee is employed at the end of the year and has worked at least 1,000 hours.
The qualifying domestic employees of the Company’s Ansoft subsidiary, acquired on July 31, 2008, also participate in a 401(k) plan.
There is no matching employer contribution associated with this plan.
The Company also maintains various defined contribution pension arrangements for its international employees.
Expenses related to the Company’s retirement programs were $3.7 million in 2008, $4.7 million in 2007 and $4.1 million in 2006.11.
Non-Compete and Employment Agreements Employees of the Company have signed agreements under which they have agreed not to disclose trade secrets or confidential information and, where legally permitted, that restrict engagement in or connection with any business that is competitive with the Company anywhere in the world while employed by the Company (and,
Non-GAAP Results The Company provides non-GAAP revenue, non-GAAP operating income, non-GAAP operating profit margin, non-GAAP net income and non-GAAP diluted earnings per share as supplemental measures to GAAP measures regarding the Company’s operational performance.
These financial measures exclude the impact of certain items and, therefore, have not been calculated in accordance with GAAP.
A detailed explanation and a reconciliation of each non-GAAP financial measure to its most comparable GAAP financial measure are described below.
## Table 1 ##
(1) Amount represents the revenue not reported during the period as a result of the acquisition accounting adjustment associated with accounting for deferred revenue in business combinations.
(2) Amount represents $61.0 million of amortization expense associated with intangible assets acquired in business combinations, $36.9 million of stock-based compensation expense, the $5.4 million adjustment to revenue as reflected in (1) above and $1.1 million of transaction expenses related to business combinations.
(3) Amount represents the impact of the adjustments to operating income referred to in (2) above, adjusted for the related income tax impact of $35.7 million.
(4) Amount represents the revenue not reported during the period as a result of the acquisition accounting adjustment associated with accounting for deferred revenue in business combinations.
(5) Amount represents $60.7 million of amortization expense associated with intangible assets acquired in business combinations, $35.3 million of stock-based compensation expense, the $4.6 million adjustment to revenue as reflected in (4) above and $0.6 million of transaction expenses related to business combinations.
(6) Amount represents the impact of the adjustments to operating income referred to in (5) above, adjusted for the related income tax impact of $35.0 million.
Note: The 2013 GAAP and non-GAAP net income and earnings per share data reflected above include $11.0 million of incremental tax benefits, or $0.12 per diluted share, related to the notification received from the IRS that the Joint Committee on Taxation took no exception to the Company's tax returns that were filed for 2009 and 2010, thus effectively settling the uncertainty regarding refund claims filed in connection with those returns.
NET EARNINGS AND NET EARNINGS PER SHARE FROM CONTINUING OPERATIONS Net earnings from continuing operations for fiscal 2019 were $718.6 million ($5.73 per diluted share) compared with net earnings from continuing operations for fiscal 2018 of $603.8 million ($4.79 per diluted share).
Net earnings from continuing operations for fiscal 2019 increased 19.0 percent and diluted net earnings per share from continuing operations increased 19.6 percent compared with fiscal 2018.
Our diluted per share results from continuing operations were positively impacted by the Tax Act by approximately $0.52 in fiscal 2019 due to the lower federal corporate tax rate of 21.0 percent as compared with the 29.4 percent blended federal corporate tax rate in effect for fiscal 2018.
Our diluted per share results from continuing operations for fiscal 2018 were positively impacted by the Tax Act by approximately $0.62 due to a net benefit from deferred tax revaluation.
Our diluted per share results from continuing operations for fiscal 2018 were adversely impacted by approximately $0.54 related to debt retirement costs and approximately $0.10 related to costs associated with the integration of Cheddar’s Scratch Kitchen.
LOSS FROM DISCONTINUED OPERATIONS On an after-tax basis, results from discontinued operations for fiscal 2019 were a net loss of $5.2 million ($0.04 per diluted share) compared with a net loss for fiscal 2018 of $7.8 million ($0.06 per diluted share).
SEGMENT RESULTS We manage our restaurant brands, Olive Garden, LongHorn Steakhouse, Cheddar’s Scratch Kitchen, Yard House, The Capital Grille, Seasons 52, Bahama Breeze and Eddie V’s in the U. S.  and Canada as operating segments.
We aggregate our operating segments into reportable segments based on a combination of the size, economic characteristics and sub-segment of full-service dining within which each brand operates.
Our four reportable segments are: (1) Olive Garden, (2) LongHorn Steakhouse, (3) Fine Dining and (4) Other Business.
See Note 6 of the Notes to Consolidated Financial Statements (Part II, Item 8 of this report) for further details.
Our management uses segment profit as the measure for assessing performance of our segments.
The following table presents segment profit margin for the periods indicated:
## Table 2 ##
The increase in the Olive Garden, LongHorn Steakhouse and Fine Dining segment profit margins for fiscal 2019 was driven primarily by leveraging positive same-restaurant sales.
The decrease in Other Business’ segment profit margin for fiscal 2019 was driven primarily by margin impact from negative same-restaurant sales and workforce investments.
Other Business’ segment profit margin was also negatively impacted by the adoption of new revenue recognition guidance which requires franchisee purchases of our inventory through our distribution network to be recognized as revenue with a corresponding increase to food and beverage expense.
RESULTS OF OPERATIONS FOR FISCAL 2018 COMPARED TO 2017 For a comparison of our results of operations for the fiscal years ended May 27, 2018 and May 28, 2017, see “Part II, Item 7.
Management’s Discussion and Analysis of Financial Condition and Results of Operations” of our annual report on Form 10-K for the fiscal year ended May 27, 2018, filed with the SEC on July 20, 2018.
SEASONALITY Our sales volumes fluctuate seasonally.
Typically, our average sales per restaurant are highest in the winter and spring, followed by the summer, and lowest in the fall.
Holidays, changes in the economy, severe weather and similar conditions may impact sales volumes seasonally in some operating regions.
Because of the seasonality of our business, results for any quarter are not necessarily indicative of the results that may be achieved for the full fiscal year.

<table><tr><td>Unrecognized tax benefit—January 1, 2008</td><td>$7,928</td></tr><tr><td>Ansoft unrecognized tax benefit—acquired July 31, 2008</td><td>3,525</td></tr><tr><td>Gross increases—tax positions in prior period</td><td>2,454</td></tr><tr><td>Gross decreases—tax positions in prior period</td><td>-1,572</td></tr><tr><td>Gross increases—tax positions in current period</td><td>2,255</td></tr><tr><td>Reductions due to a lapse of the applicable statute of limitations</td><td>-1,598</td></tr><tr><td>Changes due to currency fluctuation</td><td>-259</td></tr><tr><td>Settlements</td><td>-317</td></tr><tr><td>Unrecognized tax benefit—December 31, 2008</td><td>$12,416</td></tr></table>
<table><tr><td></td><td colspan="8">Year Ended December 31,</td></tr><tr><td></td><td colspan="4">2014</td><td colspan="4">2013</td></tr><tr><td>(in thousands, except percentages and per share data)</td><td>AsReported</td><td>Adjustments</td><td></td><td>Non-GAAPResults</td><td>AsReported</td><td>Adjustments</td><td></td><td>Non-GAAPResults</td></tr><tr><td>Total revenue</td><td>$936,021</td><td>$5,421</td><td>-1</td><td>$941,442</td><td>$861,260</td><td>$4,632</td><td>-4</td><td>$865,892</td></tr><tr><td>Operating income</td><td>347,450</td><td>104,403</td><td>-2</td><td>451,853</td><td>321,863</td><td>101,232</td><td>-5</td><td>423,095</td></tr><tr><td>Operating profit margin</td><td>37.1%</td><td></td><td></td><td>48.0%</td><td>37.4%</td><td></td><td></td><td>48.9%</td></tr><tr><td>Net income</td><td>$254,690</td><td>$68,719</td><td>-3</td><td>$323,409</td><td>$245,327</td><td>$66,197</td><td>-6</td><td>$311,524</td></tr><tr><td>Earnings per share – diluted:</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Diluted earnings per share</td><td>$2.70</td><td></td><td></td><td>$3.43</td><td>$2.58</td><td></td><td></td><td>$3.27</td></tr><tr><td>Weighted average shares – diluted</td><td>94,194</td><td></td><td></td><td>94,194</td><td>95,139</td><td></td><td></td><td>95,139</td></tr></table>
<table><tr><td></td><td colspan="2">Fiscal Year Ended</td><td colspan="2" rowspan="2"Change 2019 vs 2018></td></tr><tr><td>Segment</td><td>May 26, 2019</td><td>May 27, 2018</td></tr><tr><td>Olive Garden</td><td>20.6%</td><td>20.1%</td><td>50</td><td>BP</td></tr><tr><td>LongHorn Steakhouse</td><td>17.9%</td><td>17.7%</td><td>20</td><td>BP</td></tr><tr><td>Fine Dining</td><td>21.1%</td><td>20.4%</td><td>70</td><td>BP</td></tr><tr><td>Other Business</td><td>14.3%</td><td>14.8%</td><td>-50</td><td>BP</td></tr></table>

Question: what was the average expenses related to the company 2019s retirement programs from 2006 to 2008 in millions
Answer: 4.16667