04-HP-876_newMDA.qxd 12/15/04 3:04 PM Page 80 The following table reconciles segment operating profit to income before taxes and equity in income (loss) of affiliates as reported on the Consolidated Statements of Income (in thousands). The following tables present revenues from external customers and long-lived assets by country based on the location of service provided (in thousands). Years Ended September 30, 2004 2003 2002 Segment operating profit  $ 20,728  $ 66,589  $ 87,373 Unallocated amounts: Income from investments  27,602  7,953  28,076 Corporate and administrative expense  (24,496) (25,650)  (20,391) Interest expense  (12,695)  (12,289)  (980) Corporate depreciation  (3,007)  (2,361)  (2,147) Other corporate expense (132)  (300)  (711) Total unallocated amounts  (12,728)  (32,647) 3,847 Income before income taxes and equity in income (loss) of affiliates  $ 8,000  $ 33,942  $ 91,220 Years Ended September 30, 2004 2003 2002 Revenues United States  $ 470,230  $ 405,472  $ 400,487 Venezuela 56,279 31,763 50,763 Ecuador 43,540 50,783 47,501 Colombia 3,704 6,081 11,612 Other Foreign 47,175  21,185  41,516 Total  $ 620,928  $ 515,284  $ 551,879 Long-Lived Assets United States  $ 799,207  $ 867,365  $ 698,316 Venezuela 85,336 75,179 72,630 Ecuador 46,809 46,778 49,353 Colombia 9,336 12,984 14,339 Other Foreign 57,986  55,899  62,807 Total  $ 998,674  $1,058,205  $ 897,445 Long-lived assets are comprised of property plant and equipment. Revenues from one company doing business with the contract drilling segment accounted for approximately 10.8 percent, 15.7 percent, and 16.3 percent of the total consolidated revenues during the years ended September 30, 2004, 2003, and 2002, respectively Revenues from another company doing business with the contract drilling segment accounted for approximately10.7 percent, 14.6 percent, and 14.7 percent of total consolidated revenues in the years ended September 30, 2004, 2003, and 2002, respectively. Revenues from another company doing business with the contract drilling segment accounted for approximately 8.4 percent, 11.5 percent, and 12.3 percent of total consolidated r evenues in the years ended September 30, 2004, 2003, and 2002, respectively. Collectively, the receivables fr om these customers were approximately $28.6 million and $36.0 million at September 30, 2004 and 2003, respectively. 81