| Total Revenue | | 57,417 | 55,295 | 53,559 | |
| Cost of Goods Sold Incl. D&A | | 45,753 | 44,248 | 41,741 |
| Gross Profit | | 11,606 | 11,047 | 11,818 |
| Selling, General and Administrative Excl. Other | | 5,900 | 5,821 | 5,658 |
| Research and Development | | 1,628 | 1,602 | 1,640 |
| Other Operating Expense | | 915 | 0 | 702 |
| Operating Income | | 3,163 | 3,624 | 3,818 |
| Interest Expense | | 454 | 506 | 607 |
| Unusual Expense | | — | — | — |
| Non-Operating Income (Expense) | | 89 | 450 | -68 |
| Net Income Before Taxes | | 2,622 | 2,668 | 3,279 |
| Income Taxes | | 69 | 139 | 504 |
| Consolidated Net Income | | 2,553 | 2,529 | 2,775 |
| Net Income From Continuing Operations | | 2,553 | 2,529 | 2,775 |
| Net Income | | 2,553 | 2,529 | 2,775 |
| EPS (Recurring) | | 2.74 | 2.67 | 2.83 |
| EPS (Basic, Before Extraordinaries) | | 2.74 | 2.67 | 2.83 |
| EPS (Diluted) | | 2.71 | 2.65 | 2.81 |
| EBITDA | | 3,921 | 4,090 | 4,716 |
| Other After Tax Adjustments | | — | — | — |
| Stock Option Compensation Expense | | — | — | — |
| Price To Earnings Ratio | | 8.67 | 10.44 | — |
| Price To Sales Ratio | | 0.38 | 0.47 | — |
| Gross Margin | | 20.21 | 19.98 | 22.07 |
| Operating Margin | | 5.51 | 6.55 | 7.13 |
| Net Margin | | 4.45 | 4.57 | 5.18 |
| Shares Outstanding | | 922 | 946 | 979 |
| Market Capitalization | | 21,667 | 26,176 | — |
| Operating Lease Expense | | — | — | — |