| (単位:十億円) | 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 | 933 | 952 | 968 | 995 | 1,027 | 1,042 | 1,053 | 1,059 | 1,061 | 1,015 | 1,053 | 1,077 | 1,176 | 1,244 |
| 売上原価 | - | - | - | 639 | 659 | 662 | 673 | 682 | 686 | 661 | 685 | 733 | 797 | 839 |
| 売上総利益 | - | - | - | 356 | 369 | 380 | 381 | 378 | 375 | 354 | 368 | 344 | 379 | 405 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業費用 | - | - | - | 335 | 342 | 345 | 350 | 353 | 350 | 336 | 349 | 322 | 337 | 353 |
| 営業利益 | - | - | - | 21 | 27 | 35 | 30 | 24 | 25 | 17 | 18 | 22 | 42 | 52 |
| 経常(税引前)利益 | 30 | 26 | 19 | 23 | 28 | 37 | 32 | 27 | 28 | 20 | 21 | 26 | 46 | 56 |
| 法人税等合計 | - | - | - | 13 | 13 | 13 | 11 | 9 | 9 | 8 | 7 | 9 | 14 | 18 |
| 純利益 | 8 | 11 | 11 | 12 | 11 | 20 | 31 | 15 | 15 | 8 | 12 | 14 | 32 | 38 |
| 一株あたり利益 | 36.54 | 49.15 | 51.64 | 54.9 | 50.56 | 82.82 | 114.41 | 62.17 | 63.75 | 32 | 48.6 | 59.1 | 146.19 | 178.58 |
| 一株あたり配当金 | 15 | 16 | 16 | 16 | 16 | 18 | 23 | 20 | 20 | 22 | 22 | 22 | 25 | 45 |