| 2012/03 | 2013/03 | 2014/03 | 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 | |
| 売上高 | 49,283 | 48,397 | 48,864 | 48,904 | 47,924 | 47,117 | 49,842 | 51,409 | 50,680 | 47,270 | 46,705 | 46,586 | 44,992 | 46,145 |
| 営業利益 | - | - | - | 615 | 970 | 880 | 1,184 | 1,276 | 1,059 | 661 | 665 | 439 | 509 | 1,266 |
| 営業費用 | - | - | - | 2,704 | 2,805 | 2,925 | 2,934 | 3,050 | 3,056 | 2,867 | 3,079 | 3,095 | 3,093 | 3,212 |
| 経常（税引前）利益 | 956 | -60 | 382 | 729 | 1,054 | 978 | 1,312 | 1,432 | 1,217 | 743 | 773 | 612 | 704 | 1,401 |
| 法人税等合計 | - | - | - | 361 | 179 | 453 | 517 | 556 | 506 | 306 | 324 | 184 | 342 | 538 |
| 純利益 | 521 | -87 | 445 | 88 | 1,000 | 583 | 848 | 1,294 | 910 | 475 | 465 | 326 | 439 | 1,130 |
| 一株あたり利益 | 20.31 | -3.55 | 21.83 | 3.08 | 34.19 | 19.82 | 28.93 | 44.5 | 31.35 | 16.48 | 16.12 | 10.94 | 14.41 | 38.65 |
| 一株あたり配当金 | 7 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 19 |