| （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 | 57,365 | 58,189 | 57,546 | 57,667 | 57,823 | 58,133 | 58,895 | 57,997 | 57,021 | 54,792 | 58,492 | 65,013 | 69,297 | 64,796 |
| 売上原価 | - | - | - | 42,184 | 42,189 | 41,948 | 43,889 | 42,343 | 40,996 | 38,422 | 43,216 | 49,873 | 55,515 | 51,575 |
| 売上総利益 | - | - | - | 15,482 | 15,634 | 16,184 | 15,006 | 15,654 | 16,025 | 16,369 | 15,276 | 15,139 | 13,781 | 13,220 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業費用 | - | - | - | 13,393 | 13,622 | 14,005 | 13,422 | 14,076 | 14,410 | 14,479 | 13,046 | 13,632 | 12,870 | 12,684 |
| 営業利益 | - | - | - | 2,088 | 2,011 | 2,178 | 1,584 | 1,577 | 1,614 | 1,889 | 2,229 | 1,506 | 910 | 535 |
| 経常（税引前）利益 | 2,108 | 1,501 | 1,972 | 2,278 | 2,244 | 2,518 | 1,983 | 2,037 | 2,085 | 2,349 | 2,818 | 1,993 | 1,802 | 1,124 |
| 法人税等合計 | - | - | - | 745 | 801 | 680 | 562 | 630 | 657 | 663 | 1,112 | 647 | 821 | 1,248 |
| 純利益 | 890 | 620 | 887 | 1,394 | 1,362 | 1,513 | 1,223 | 1,324 | 1,340 | 1,642 | 1,975 | 1,260 | 1,811 | 2,703 |
| 一株あたり利益 | 8.28 | 5.87 | 7.66 | 9.77 | 9.55 | 107.12 | 86.47 | 93.37 | 94.44 | 115.88 | 141.76 | 93.59 | 138.47 | 215.15 |
| 一株あたり配当金 | 5 | 5 | 5 | 5 | 5 | 50 | 50 | 80 | 50 | 50 | 50 | 50 | 55 | 80 |