| （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 | 51,311 | 53,331 | 54,951 | 51,640 | 51,826 | 50,213 | 53,607 | 53,442 | 54,759 | 48,690 | 46,765 | 51,090 | 64,512 | 80,922 |
| 営業費用 | - | - | - | 2,716 | 2,917 | 3,222 | 3,425 | 3,369 | 3,545 | 3,320 | 3,034 | 3,672 | 5,148 | 6,327 |
| 営業利益 | - | - | - | 4,565 | 4,803 | 4,584 | 4,614 | 5,353 | 3,285 | 3,302 | 3,002 | 3,588 | 3,489 | 3,780 |
| 経常（税引前）利益 | 2,524 | 2,888 | 2,946 | 3,751 | 4,131 | 4,084 | 4,330 | 5,096 | 2,940 | 3,142 | 2,655 | 3,501 | 3,184 | 3,650 |
| 法人税等合計 | - | - | - | 1,417 | 1,401 | 1,213 | 1,169 | 1,142 | 840 | 1,004 | 820 | 1,121 | 1,336 | 1,336 |
| 純利益 | 977 | 856 | 1,199 | 2,331 | 2,574 | 2,924 | 2,692 | 2,692 | 1,878 | 2,193 | 2,036 | 2,473 | 3,103 | 3,376 |
| 一株あたり利益 | 10.48 | 28.4 | 14.3 | 19.22 | 21.3 | 246.67 | 239.52 | 208.36 | 174.68 | 197.86 | 177.53 | 208.27 | 237.5 | 149.76 |
| 一株あたり配当金 | 3 | 3 | 3 | 4 | 4.5 | 50 | 50 | 50 | 50 | 52 | 55 | 56 | 65 | 105 |