whpthomas/finqa-parquet huggingface dataset:
( a ) excludes discontinued operations . ( b ) earnings before interest expense and taxes as a percent of average total assets . ( c ) total debt as a percent of the sum of total debt , shareholders 2019 equity and non-current deferred income tax liabilities . the results above include the impact of the specified items detailed below . additional discussion regarding the specified items in fiscal years 2017 , 2016 and 2015 are provided in item 7 . management 2019s discussion and analysis of financial condition and results of operations. .
what is the range of after-tax impact of specified items from 2013-2017 , in millions?
item 7 . management 2019s discussion and analysis of financial condition and results of operations the following commentary should be read in conjunction with the consolidated financial statements and accompanying notes . within the tables presented throughout this discussion , certain columns may not add due to the use of rounded numbers for disclosure purposes . percentages and earnings per share amounts presented are calculated from the underlying amounts . references to years throughout this discussion relate to our fiscal years , which end on september 30 . company overview description of the company and business segments becton , dickinson and company ( 201cbd 201d ) is a global medical technology company engaged in the development , manufacture and sale of a broad range of medical supplies , devices , laboratory equipment and diagnostic products used by healthcare institutions , life science researchers , clinical laboratories , the pharmaceutical industry and the general public . the company's organizational structure is based upon two principal business segments , bd medical ( 201cmedical 201d ) and bd life sciences ( 201clife sciences 201d ) . bd 2019s products are manufactured and sold worldwide . our products are marketed in the united states and internationally through independent distribution channels and directly to end-users by bd and independent sales representatives . we organize our operations outside the united states as follows : europe ; ema ( which includes the commonwealth of independent states , the middle east and africa ) ; greater asia ( which includes japan and asia pacific ) ; latin america ( which includes mexico , central america , the caribbean , and south america ) ; and canada . we continue to pursue growth opportunities in emerging markets , which include the following geographic regions : eastern europe , the middle east , africa , latin america and certain countries within asia pacific . we are primarily focused on certain countries whose healthcare systems are expanding , in particular , china and india . strategic objectives bd remains focused on delivering sustainable growth and shareholder value , while making appropriate investments for the future . bd management operates the business consistent with the following core strategies : 2022 to increase revenue growth by focusing on our core products , services and solutions that deliver greater benefits to patients , healthcare workers and researchers; .
table of contents the following table discloses purchases of shares of our common stock made by us or on our behalf during the fourth quarter of 2015 . period total number of shares purchased average price paid per share total number of shares not purchased as part of publicly announced plans or programs ( a ) total number of shares purchased as part of publicly announced plans or programs approximate dollar value of shares that may yet be purchased under the plans or programs ( b ) .
what was the percentage increase of shares purchased in november to december?
( a ) the shares reported in this column represent purchases settled in the fourth quarter of 2015 relating to ( i ) our purchases of shares in open-market transactions to meet our obligations under stock-based compensation plans , and ( ii ) our purchases of shares from our employees and non-employee directors in connection with the exercise of stock options , the vesting of restricted stock , and other stock compensation transactions in accordance with the terms of our stock-based compensation plans . ( b ) on july 13 , 2015 , we announced that our board of directors approved our purchase of $ 2.5 billion of our outstanding common stock ( with no expiration date ) , which was in addition to the remaining amount available under our $ 3 billion program previously authorized . during the third quarter of 2015 , we completed our purchases under the $ 3 billion program . as of december 31 , 2015 , we had $ 1.3 billion remaining available for purchase under the $ 2.5 billion program. .
five-year performance comparison 2013 the following graph provides an indicator of cumulative total shareholder returns for the corporation as compared to the peer group index ( described above ) , the dj trans , and the s&p 500 . the graph assumes that $ 100 was invested in the common stock of union pacific corporation and each index on december 31 , 2012 and that all dividends were reinvested . the information below is historical in nature and is not necessarily indicative of future performance . purchases of equity securities 2013 during 2017 , we repurchased 37122405 shares of our common stock at an average price of $ 110.50 . the following table presents common stock repurchases during each month for the fourth quarter of 2017 : period total number of shares purchased [a] average price paid per share total number of shares purchased as part of a publicly announced plan or program [b] maximum number of shares remaining under the plan or program [b] .
what percent of the total shares purchased during the fourth quarter of 2017 were purchased in december?
[a] total number of shares purchased during the quarter includes approximately 323670 shares delivered or attested to upc by employees to pay stock option exercise prices , satisfy excess tax withholding obligations for stock option exercises or vesting of retention units , and pay withholding obligations for vesting of retention shares . [b] effective january 1 , 2017 , our board of directors authorized the repurchase of up to 120 million shares of our common stock by december 31 , 2020 . these repurchases may be made on the open market or through other transactions . our management has sole discretion with respect to determining the timing and amount of these transactions. .
volume declines in cement , some agricultural products , and newsprint shipments partially offset the increases . operating expenses millions of dollars 2008 2007 2006 % (  % ) change 2008 v 2007 % (  % ) change 2007 v 2006 .
what percent of total operating expenses was fuel in 2008?
operating expenses increased $ 987 million in 2008 . our fuel price per gallon rose 39% ( 39 % ) during the year , increasing operating expenses by $ 1.1 billion compared to 2007 . wage , benefit , and materials inflation , higher depreciation , and costs associated with the january cascade mudslide and hurricanes gustav and ike also increased expenses during the year . cost savings from productivity improvements , better resource utilization , and lower volume helped offset these increases . operating expenses increased $ 214 million in 2007 versus 2006 . higher fuel prices , which rose 9% ( 9 % ) during the period , increased operating expenses by $ 242 million . wage , benefit and materials inflation and higher depreciation expense also increased expenses during the year . productivity improvements , better resource utilization , and a lower fuel consumption rate helped offset these increases . compensation and benefits 2013 compensation and benefits include wages , payroll taxes , health and welfare costs , pension costs , other postretirement benefits , and incentive costs . productivity initiatives in all areas , combined with lower volume , led to a 4% ( 4 % ) decline in our workforce for 2008 , saving $ 227 million compared to 2007 . conversely , general wage and benefit inflation and higher pension and postretirement benefits increased expenses in 2008 , partially offsetting these reductions . operational improvements and lower volume levels in 2007 led to a 1% ( 1 % ) decline in our workforce , saving $ 79 million in 2007 compared to 2006 . a smaller workforce and less need for new train personnel reduced training costs during the year , which contributed to the improvement . general wage and benefit inflation mostly offset the reductions , reflecting higher salaries and wages and the impact of higher healthcare and other benefit costs . fuel 2013 fuel includes locomotive fuel and gasoline for highway and non-highway vehicles and heavy equipment . diesel fuel prices , which averaged $ 3.15 per gallon ( including taxes and transportation costs ) in 2008 compared to $ 2.27 per gallon in 2007 , increased expenses by $ 1.1 billion . a 4% ( 4 % ) improvement in our fuel consumption rate resulted in $ 136 million of cost savings due to the use of newer , more fuel 2008 operating expenses .
note 9 2014 benefit plans the company has defined benefit pension plans covering certain employees in the united states and certain international locations . postretirement healthcare and life insurance benefits provided to qualifying domestic retirees as well as other postretirement benefit plans in international countries are not material . the measurement date used for the company 2019s employee benefit plans is september 30 . effective january 1 , 2018 , the legacy u.s . pension plan was frozen to limit the participation of employees who are hired or re-hired by the company , or who transfer employment to the company , on or after january 1 , net pension cost for the years ended september 30 included the following components: .
what is the percentage increase in service costs from 2017 to 2018?
net pension cost included in the preceding table that is attributable to international plans $ 32 $ 34 $ 43 the amounts provided above for amortization of prior service credit and amortization of loss represent the reclassifications of prior service credits and net actuarial losses that were recognized in accumulated other comprehensive income ( loss ) in prior periods . the settlement losses recorded in 2019 and 2018 primarily included lump sum benefit payments associated with the company 2019s u.s . supplemental pension plan . the company recognizes pension settlements when payments from the supplemental plan exceed the sum of service and interest cost components of net periodic pension cost associated with this plan for the fiscal year . as further discussed in note 2 , upon adopting an accounting standard update on october 1 , 2018 , all components of the company 2019s net periodic pension and postretirement benefit costs , aside from service cost , are recorded to other income ( expense ) , net on its consolidated statements of income , for all periods presented . notes to consolidated financial statements 2014 ( continued ) becton , dickinson and company .
notes to the audited consolidated financial statements for 2007 , 2006 , and 2005 , total share-based compensation expense ( before tax ) of approximately $ 26 million , $ 29 million , and $ 22 million , respectively , was recognized in selling , general and administrative expense in the consolidated statement of earnings for all share-based awards of which approximately $ 13 million , $ 17 million , and $ 5 million , respectively , related to stock options . sfas no . 123 ( r ) requires that compensation expense is recognized over the substantive vesting period , which may be a shorter time period than the stated vesting period for retirement-eligible employees . for 2007 and 2006 , approximately $ 3 million and $ 8 million , respectively , of stock option compensation expense were recognized due to retirement eligibility preceding the requisite vesting period . stock option awards option awards are granted on an annual basis to non-employee directors and to employees who meet certain eligibility requirements . option awards have an exercise price equal to the closing price of the company's stock on the date of grant . the term life of options is ten years with vesting periods that vary up to three years . vesting usually occurs ratably over the vesting period or at the end of the vesting period . the company utilizes the black scholes merton ( "bsm" ) option valuation model which relies on certain assumptions to estimate an option's fair value . the weighted average assumptions used in the determination of fair value for stock options awarded in 2007 , 2006 , and 2005 are provided in the table below: .
in 2007 what was the percent of the shared based compensation associated with stock options
the volatility rate of grants is derived from historical company common stock price volatility over the same time period as the expected term of each stock option award . the volatility rate is derived by mathematical formula utilizing the weekly high closing stock price data over the expected term . the expected dividend yield is calculated using the expected company annual dividend amount over the expected term divided by the fair market value of the company's common stock . the average risk-free interest rate is derived from united states department of treasury published interest rates of daily yield curves for the same time period as the expected term . sfas no . 123 ( r ) specifies only share-based awards expected to vest be included in share-based compensation expense . estimated forfeiture rates are determined using historical forfeiture experience for each type of award and are excluded from the quantity of awards included in share-based compensation expense . the weighted average expected term reflects the analysis of historical share-based award transactions and includes option swap and reload grants which may have much shorter remaining expected terms than new option grants. .
consolidated results of operations , financial condition , or liquidity ; however , to the extent possible , where unasserted claims are considered probable and where such claims can be reasonably estimated , we have recorded a liability . we do not expect that any known lawsuits , claims , environmental costs , commitments , contingent liabilities , or guarantees will have a material adverse effect on our consolidated results of operations , financial condition , or liquidity after taking into account liabilities previously recorded for these matters . personal injury 2013 the cost of personal injuries to employees and others related to our activities is charged to expense based on estimates of the ultimate cost and number of incidents each year . we use third-party actuaries to assist us in measuring the expense and liability , including unasserted claims . compensation for work-related accidents is governed by the federal employers 2019 liability act ( fela ) . under fela , damages are assessed based on a finding of fault through litigation or out-of-court settlements . our personal injury liability activity was as follows : millions of dollars 2006 2005 2004 .
what was the percentage change in personal injury liability from 2005 to 2006?
our personal injury liability is discounted to present value using applicable u.s . treasury rates . approximately 87% ( 87 % ) of the recorded liability related to asserted claims , and approximately 13% ( 13 % ) related to unasserted claims . personal injury accruals were higher in 2004 due to a 1998 crossing accident verdict upheld in 2004 and a 2004 derailment near san antonio . asbestos 2013 we are a defendant in a number of lawsuits in which current and former employees allege exposure to asbestos . additionally , we have received claims for asbestos exposure that have not been litigated . the claims and lawsuits ( collectively referred to as 201cclaims 201d ) allege occupational illness resulting from exposure to asbestos- containing products . in most cases , the claimants do not have credible medical evidence of physical impairment resulting from the alleged exposures . additionally , most claims filed against us do not specify an amount of alleged damages . during 2004 , we engaged a third party with extensive experience in estimating resolution costs for asbestos- related claims to assist us in assessing the number and value of these unasserted claims through 2034 , based on our average claims experience over a multi-year period . as a result , we increased our liability in 2004 for asbestos- related claims in the fourth quarter of 2004 . the liability for resolving both asserted and unasserted claims was based on the following assumptions : 2022 the number of future claims received would be consistent with historical averages . 2022 the number of claims filed against us will decline each year . 2022 the average settlement values for asserted and unasserted claims will be equivalent to historical averages . 2022 the percentage of claims dismissed in the future will be equivalent to historical averages. .
notes to the consolidated financial statements union pacific corporation and subsidiary companies for purposes of this report , unless the context otherwise requires , all references herein to the 201ccorporation 201d , 201cupc 201d , 201cwe 201d , 201cus 201d , and 201cour 201d mean union pacific corporation and its subsidiaries , including union pacific railroad company , which will be separately referred to herein as 201cuprr 201d or the 201crailroad 201d . 1 . nature of operations and significant accounting policies operations and segmentation 2013 we are a class i railroad that operates in the united states . we have 32012 route miles , linking pacific coast and gulf coast ports with the midwest and eastern united states gateways and providing several corridors to key mexican gateways . we serve the western two- thirds of the country and maintain coordinated schedules with other rail carriers for the handling of freight to and from the atlantic coast , the pacific coast , the southeast , the southwest , canada , and mexico . export and import traffic is moved through gulf coast and pacific coast ports and across the mexican and canadian borders . the railroad , along with its subsidiaries and rail affiliates , is our one reportable operating segment . although revenues are analyzed by commodity group , we analyze the net financial results of the railroad as one segment due to the integrated nature of our rail network . the following table provides revenue by commodity group : millions of dollars 2008 2007 2006 .
what percentage of total freight revenues were energy in 2008?
basis of presentation 2013 certain prior year amounts have been reclassified to conform to the current period financial statement presentation . the reclassifications include reporting freight revenues instead of commodity revenues . the amounts reclassified from freight revenues to other revenues totaled $ 30 million and $ 71 million for the years ended december 31 , 2007 , and december 31 , 2006 , respectively . in addition , we modified our operating expense categories to report fuel used in railroad operations as a stand-alone category , to combine purchased services and materials into one line , and to reclassify certain other expenses among operating expense categories . these reclassifications had no impact on previously reported operating revenues , total operating expenses , operating income or net income . significant accounting policies principles of consolidation 2013 the consolidated financial statements include the accounts of union pacific corporation and all of its subsidiaries . investments in affiliated companies ( 20% ( 20 % ) to 50% ( 50 % ) owned ) are accounted for using the equity method of accounting . all significant intercompany transactions are eliminated . the corporation evaluates its less than majority-owned investments for consolidation .
lkq corporation and subsidiaries notes to consolidated financial statements ( continued ) note 5 . long-term obligations ( continued ) as part of the consideration for business acquisitions completed during 2007 , 2006 and 2005 , we issued promissory notes totaling approximately $ 1.7 million , $ 7.2 million and $ 6.4 million , respectively . the notes bear interest at annual rates of 3.0% ( 3.0 % ) to 6.0% ( 6.0 % ) , and interest is payable at maturity or in monthly installments . we also assumed certain liabilities in connection with a business acquisition during the second quarter of 2005 , including a promissory note with a remaining principle balance of approximately $ 0.2 million . the annual interest rate on the note , which was retired during 2006 , was note 6 . commitments and contingencies operating leases we are obligated under noncancelable operating leases for corporate office space , warehouse and distribution facilities , trucks and certain equipment . the future minimum lease commitments under these leases at december 31 , 2007 are as follows ( in thousands ) : years ending december 31: .
what was the average rental expense from 2005 to 2007 in millions
rental expense for operating leases was approximately $ 27.4 million , $ 18.6 million and $ 12.2 million during the years ended december 31 , 2007 , 2006 and 2005 , respectively . we guaranty the residual values of the majority of our truck and equipment operating leases . the residual values decline over the lease terms to a defined percentage of original cost . in the event the lessor does not realize the residual value when a piece of equipment is sold , we would be responsible for a portion of the shortfall . similarly , if the lessor realizes more than the residual value when a piece of equipment is sold , we would be paid the amount realized over the residual value . had we terminated all of our operating leases subject to these guaranties at december 31 , 2007 , the guarantied residual value would have totaled approximately $ 24.0 million . litigation and related contingencies on december 2 , 2005 , ford global technologies , llc ( 2018 2018ford 2019 2019 ) filed a complaint with the united states international trade commission ( 2018 2018usitc 2019 2019 ) against keystone and five other named respondents , including four taiwan-based manufacturers . on december 12 , 2005 , ford filed an amended complaint . both the complaint and the amended complaint contended that keystone and the other respondents infringed 14 design patents that ford alleges cover eight parts on the 2004-2005 .