The following tables include r evenue and operating ear nings for the fiscal years ended June 30, 2000, 1999 and 1998 for each segment and r econciling items necessar to total to amounts r eported in the consolidated financial statements (in millions): The following tables include depr eciation and amortization expense as well as capital expenditur es for the fiscal years ended June 30, 2000, 1999 and 1998 and assets as of June 30, 2000, 1999 and 1998 for each segment and reconciling items necessary to total to amounts r eported in the consolidated financial statements: $^{(1) }$Corporate-operating earnings primarily consist of special charges of $64.7 million, $146.6 million, and $57.8 million for the fiscal years ended June 30, 2000, 1999, and 1998, respectively, and unallocated corporate depreciation and amor tization and administrative expenses. $^{(2) }$Corporate-assets include primarily corporate cash and cash equivalents, corporate pr operty, plant and equipment, net, unallocated defer red taxes and the elimination of investment in subsidiaries. Cardinal Health, Inc. Annual Report 2000 49 Depreciation and Amortization Expense 2000 1999 1998 Pharmaceutical Distribution and Provider Services $ 41.9 $ 37.9 $ 32.6 Medical-Surgical Products and Services 120.5 119.9 122.8 Pharmaceutical Technologies and Services 48.9 57.6 42.5 Automation and Information Services 15.8 9.1 7.4 Corporate (1) 18.8 13.7 13.1 Total depreciation and amortization expense $ 245.9 $ 238.2 $ 218.4 Capital Expenditures 2000 1999 1998 Pharmaceutical Distribution and Provider Services $ 75.9 $ 76.7 $ 70.1 Medical-Surgical Products and Services 109.8 108.3 80.2 Pharmaceutical Technologies and Services 105.1 126.2 127.3 Automation and Information Services 17.0 14.8 8.7 Total capital expenditures $ 307.8 $ 326.0 $ 286.3 Assets 2000 1999 1998 Pharmaceutical Distribution and Provider Services $ 4,514.1 $ 3,457.6 $ 2,919.7 Medical-Surgical Products and Services 2,899.5 2,823.7 2,731.0 Pharmaceutical Technologies and Services 1,291.7 1,230.4 1,101.5 Automation and Information Services 1,044.5 827.3 444.3 Corporate (2) 515.1 65.5 400.1 Total assets $ 10,264.9 $ 8,404.5 $ 7,596.6 Revenue 2000 1999 1998 Operating revenue: Pharmaceutical Distribution and Provider Services $ 18,838.7 $ 15,482.2 $ 12,468.6 Medical-Surgical Products and Services 4,960.2 4,726.3 4,456.1 Pharmaceutical Technologies and Services 1,079.8 938.0 889.0 Automation and Information Services 402.4 411.6 270.6 Other  (34.2) 0.4 0.3 Total operating revenue $ 25,246.9 $ 21,558.5 $ 18,084.6 Bulk deliveries to customer warehouses: Pharmaceutical Distribution and Provider Services 4,623.7 3,553.0 2,991.4 Total revenue $ 29,870.6 $ 25,111.5 $ 21,076.0 Operating Earnings 2000 1999 1998 Pharmaceutical Distribution and Provider Services $ 589.1 $ 466.8 $ 389.2 Medical-Surgical Products and Services 368.0 303.7 247.0 Pharmaceutical Technologies and Services 200.6 160.4 160.8 Automation and Information Services 138.0 141.0 79.5 Corporate (1) (100.7) (172.4) (76.2) Total operating earnings $ 1,195.0 $ 899.5 $ 800.3