| Year | DNUM | Industry Median Overall ETR | Industry Median DomesticETR | Industry Median Foreign ETR | Inventory Turnover | Avg # of Days in Stock | Receivables Turnover | Avg Days Receivables Outstanding | Payables Turnover | Avg Days Payables Outstanding | Working Capital Turnover | Fixed Asset Turnover | Total Asset Turnover | Current Ratio | Quick Ratio | Cash Ratio | Cash Flow From Operation Ratio | Debt to Total Capital | Debt to Equity_1 | Debt to Equity_2 | Times Interest Earned | ||
| 1998 | 7500-7699 (REPAIR & MAINTENANCE) | 0.40478 | 0.35222 | 0.013145 | 15.8443 | 24.877 | 7.709 | 47.66 | 8.4185 | 43.36 | 1.94635 | 2.4509 | 0.9251 | 0.9046 | 0.52413 | 0.13109 | 0.37743 | 0.80516 | 2.35761 | 2.80701 | 1.55634 | ||
| 1999 | 7500-7699 (REPAIR & MAINTENANCE) | 0.3957105 | 0.31083 | 0.0704845 | 26.542713 | 14.136496 | 7.0531087 | 52.200233 | 6.1611762 | 59.241935 | -0.0652404 | 2.7313459 | 0.8932853 | 0.8956755 | 0.625719 | 0.0938665 | 0.1807276 | 0.7336964 | 2.2455158 | 1.648913 | 1.0289584 | ||
| Year | DNUM | Fixed Charge Coverage | Times Interest Earned (Cash Basis) | Fixed Charge Coverage Ratio (Cash Basis) | Capital ExpendituresRatio | CFO to Debt | Gross Margin | Operating Margin | Margin Before Interest and Taxes | Pretax Margin | Profit Margin | ROA | ROA2 | ROTC | ROE | Return on Common Equity | Financial Leverage Effect | EPS (Basic) | EPS (Primary) | Fully Diluted EPS | Dividend Payout | ROA | |
| 1998 | 7500-7699 (REPAIR & MAINTENANCE) | 0.95794 | 3.0294 | 1.98577 | 0.21271 | 0.09559 | 0.33225 | 0.08514 | 0.08785 | 0.04885 | 0.01479 | 0.014463 | 0.07148 | 0.04272 | 0.05367 | 0.05367 | 0.14581 | 0.28398 | 0.43 | 0.42 | 0 | 0.014463 | |
| 1999 | 7500-7699 (REPAIR & MAINTENANCE) | 0.6945681 | 0.8454721 | 0.0800877 | 0.2306963 | 0.0871085 | 0.4593106 | 0.0640591 | 0.0476748 | 0.0002567 | -0.0092416 | 0.0118826 | 0.056973 | 0.0779957 | 0.0122159 | 0.0122159 | 0.8945597 | -0.0036801 | 0 | 0.01 | 0 | 0.0045755 | |
| DEFINITIONS | |||||||||||||||||||||||