| （単位：百万円） | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 21,370 | 22,356 | 23,925 | 22,468 | 22,112 | 22,480 | 22,472 | 22,652 | 22,688 | 21,421 | 20,861 | 21,298 | 21,606 | 22,790 |
| 売上原価 | - | - | - | 13,249 | 13,037 | 13,099 | 13,259 | 13,489 | 13,124 | 12,200 | 12,064 | 12,658 | 13,027 | 13,543 |
| 売上総利益 | - | - | - | 9,219 | 9,076 | 9,381 | 9,212 | 9,163 | 9,564 | 9,221 | 8,797 | 8,640 | 8,579 | 9,247 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 8,432 | 8,481 | 8,374 | 8,417 | 8,475 | 8,664 | 8,123 | 8,012 | 7,920 | 8,096 | 8,500 |
| 営業利益 | - | - | - | 787 | 594 | 1,007 | 795 | 688 | 900 | 1,097 | 785 | 719 | 483 | 746 |
| 経常（税引前）利益 | 734 | 861 | 1,010 | 784 | 584 | 999 | 806 | 701 | 884 | 1,140 | 825 | 752 | 534 | 773 |
| 法人税等合計 | - | - | - | 296 | 185 | 383 | 282 | 254 | 292 | 367 | 291 | 382 | 219 | 268 |
| 純利益 | 934 | 446 | 115 | 348 | 313 | 705 | 513 | 449 | 585 | 753 | 533 | 369 | 298 | 505 |
| 一株あたり利益 | 26.85 | 39.42 | 19.1 | 32.85 | 29.73 | 67.11 | 49.38 | 45.19 | 62.5 | 84.15 | 59.44 | 40.92 | 32.79 | 56.05 |
| 一株あたり配当金 | 10 | 10 | 10 | 10 | 10 | 12 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11.5 |