| （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 | 257,377 | 245,295 | 230,764 | 252,381 | 258,430 | 253,363 | 260,562 | 260,502 | 265,100 | 221,136 | 216,684 | 249,667 | 270,039 | 292,178 |
| 営業費用 | - | - | - | 54,776 | 59,950 | 61,858 | 63,534 | 65,059 | 65,765 | 55,039 | 52,137 | 59,483 | 65,618 | 70,697 |
| 営業利益 | - | - | - | 25,545 | 31,129 | 30,510 | 31,266 | 31,622 | 26,423 | -3,148 | 3,998 | 14,348 | 28,965 | 37,820 |
| 経常（税引前）利益 | 12,166 | 16,037 | 18,788 | 21,862 | 27,916 | 27,558 | 29,118 | 29,596 | 23,903 | -4,572 | 3,294 | 12,735 | 26,995 | 34,812 |
| 法人税等合計 | - | - | - | 8,369 | 8,373 | 9,537 | 9,994 | 9,967 | 8,386 | 1,005 | 1,815 | 4,779 | 8,875 | 8,126 |
| 純利益 | 9,446 | 4,305 | 7,016 | 11,395 | 13,957 | 17,353 | 18,511 | 18,545 | 14,668 | -13,057 | 1,855 | 6,980 | 16,080 | 22,407 |
| 一株あたり利益 | 15 | 15.73 | 19.13 | 22.88 | 27.95 | 34.82 | 186.02 | 187.19 | 149.33 | -133.27 | 18.94 | 71.25 | 164.13 | 228.84 |
| 一株あたり配当金 | 5 | 5 | 5.5 | 6.5 | 7.5 | 10.5 | 32 | 50 | 50 | 10 | 20 | 25 | 50 | 65 |