| | | | | | 523,964 | 559,151 | 572,754 | 611,289 | 648,125 | 665,035 |
| | | | | | 1.9% | 6.7% | 2.4% | 6.7% | 6% | 5.4% |
Cost of Goods Sold, Total | | | | | | 394,605 | 420,315 | 429,000 | 463,721 | 490,142 | 501,249 |
| | | | | | 129,359 | 138,836 | 143,754 | 147,568 | 157,983 | 163,786 |
Selling General & Admin Expenses, Total | | | | | | 107,891 | 116,288 | 117,812 | 123,040 | 130,971 | 135,449 |
Other Operating Expenses, Total | | | | | | 107,891 | 116,288 | 117,812 | 123,040 | 130,971 | 135,449 |
| | | | | | 21,468 | 22,548 | 25,942 | 24,528 | 27,012 | 28,337 |
| | | | | | -2,599 | -2,315 | -1,994 | -2,128 | -2,683 | -2,770 |
Interest And Investment Income | | | | | | 189 | 121 | 158 | 454 | 546 | 519 |
| | | | | | -2,410 | -2,194 | -1,836 | -1,674 | -2,137 | -2,251 |
Other Non Operating Income (Expenses) | — | — | — | — | | 87 | 22 | -127 | -455 | 166 | -476 |
| | | | | | 19,145 | 20,376 | 23,979 | 22,399 | 25,041 | 25,610 |
| — | — | — | | — | -900 | — | — | -800 | — | -100 |
Gain (Loss) On Sale Of Investments | — | — | — | — | | 1,886 | 8,589 | -2,440 | -1,283 | -3,193 | -3,829 |
Gain (Loss) On Sale Of Assets | — | — | — | — | | -15 | -8,401 | -433 | — | — | — |
| — | — | — | — | — | — | — | — | -3,300 | — | — |
| — | — | — | | — | — | — | -2,410 | — | — | — |
| | | | | | 20,116 | 20,564 | 18,696 | 17,016 | 21,848 | 21,681 |
| | | | | | 4,915 | 6,858 | 4,756 | 5,724 | 5,578 | 5,342 |
Earnings From Continuing Operations | | | | | | 15,201 | 13,706 | 13,940 | 11,292 | 16,270 | 16,339 |
Earnings Of Discontinued Operations | | — | — | — | — | — | — | — | — | — | — |
| | | | | | -320 | -196 | -267 | 388 | -759 | -787 |
| | | | | | 14,881 | 13,510 | 13,673 | 11,680 | 15,511 | 15,552 |
Net Income to Common Incl Extra Items | | | | | | 14,881 | 13,510 | 13,673 | 11,680 | 15,511 | 15,552 |
Net Income to Common Excl. Extra Items | | | | | | 14,881 | 13,510 | 13,673 | 11,680 | 15,511 | 15,552 |
| | | | | | 8,497.5 | 8,463 | 8,283 | 8,080.1 | 8,054 | 8,035 |
Weighted Avg. Shares Outstanding | | | | | | 8,550 | 8,493 | 8,376 | 8,171 | 8,077 | 8,060.5 |
Weighted Avg. Shares Outstanding Dil | | | | | | 8,604 | 8,541 | 8,415 | 8,202 | 8,108 | 8,094 |
| | | | | | 1.7 | 1.6 | 1.6 | 1.4 | 1.9 | 1.9 |
| | | | | | 1.7 | 1.6 | 1.6 | 1.4 | 1.9 | 1.9 |
| | | | | | 32,455 | 33,700 | 36,600 | 35,473 | 38,865 | 40,779 |
| | | | | | 24.4% | 33.3% | 25.4% | 33.6% | 25.5% | 24.6% |