| (単位:百万円) | 2011/12 | 2012/12 | 2013/12 | 2014/12 | 2015/12 | 2016/12 | 2017/12 | 2018/12 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 5,121 | 5,386 | 5,235 | 5,169 | 4,994 | 5,402 | 5,128 | 5,265 | 5,470 | 5,001 | 5,516 | 5,247 | 5,682 | 5,901 |
| 売上原価 | - | - | - | 3,794 | 3,485 | 3,806 | 3,577 | 3,863 | 3,861 | 3,563 | 3,866 | 3,901 | 4,046 | 4,174 |
| 売上総利益 | - | - | - | 1,374 | 1,508 | 1,595 | 1,550 | 1,402 | 1,609 | 1,437 | 1,650 | 1,345 | 1,635 | 1,727 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業費用 | - | - | - | 1,184 | 1,125 | 1,195 | 1,196 | 1,242 | 1,189 | 1,137 | 1,205 | 1,215 | 1,159 | 1,208 |
| 営業利益 | - | - | - | 190 | 382 | 400 | 354 | 160 | 419 | 300 | 444 | 130 | 476 | 518 |
| 経常(税引前)利益 | 125 | 150 | 135 | 208 | 417 | 452 | 388 | 195 | 450 | 400 | 480 | 173 | 553 | 572 |
| 法人税等合計 | - | - | - | 84 | 141 | 144 | 118 | 56 | 132 | 116 | 135 | 84 | 169 | 163 |
| 純利益 | 144 | 96 | 109 | 126 | 274 | 327 | 269 | 138 | 317 | 267 | 338 | 182 | 383 | 437 |
| 一株あたり利益 | 8.17 | 5.44 | 6.15 | 7.12 | 15.45 | 18.32 | 15.04 | 77.52 | 176.98 | 150.13 | 193.75 | 106.27 | 230.76 | 270.17 |
| 一株あたり配当金 | - | 1 | 1 | 1 | 2.5 | 3 | 3 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |