| (単位:百万円) | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2019/12 | 2020/12 | 2021/12 | 2022/12 | 2023/12 | 2024/12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 15,185 | 15,959 | 17,051 | 16,769 | 16,548 | 16,309 | 16,839 | 16,798 | 14,653 | 16,800 | 16,147 | 17,059 | 17,911 | 18,102 |
| 売上原価 | - | - | - | 14,024 | 13,772 | 13,424 | 13,983 | 13,903 | 12,076 | 13,990 | 13,735 | 14,375 | 14,955 | 15,441 |
| 売上総利益 | - | - | - | 2,744 | 2,776 | 2,884 | 2,856 | 2,895 | 2,577 | 2,810 | 2,412 | 2,683 | 2,957 | 2,661 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業費用 | - | - | - | 2,285 | 2,274 | 2,318 | 2,226 | 2,200 | 1,836 | 2,244 | 2,243 | 2,215 | 2,366 | 2,472 |
| 営業利益 | - | - | - | 459 | 501 | 566 | 630 | 695 | 741 | 566 | 169 | 468 | 590 | 189 |
| 経常(税引前)利益 | 128 | 398 | 459 | 350 | 441 | 542 | 638 | 705 | 758 | 596 | 185 | 489 | 697 | 385 |
| 法人税等合計 | - | - | - | 186 | 184 | 202 | 216 | 239 | 266 | 220 | 73 | 153 | 203 | 137 |
| 純利益 | -20 | 163 | 201 | 163 | 294 | 350 | 422 | 466 | 525 | 11 | 135 | 336 | 494 | 293 |
| 一株あたり利益 | -0.36 | 13.15 | 16.61 | 10.19 | 24.53 | 31.98 | 377.79 | 422.35 | 481.95 | 10.68 | 123.25 | 299.69 | 396.95 | 222.81 |
| 希薄化後一株あたり利益 | - | - | - | - | 24.3 | 31.52 | 371.31 | 413.56 | 477.57 | 10.59 | 122.73 | 298.88 | 396.72 | 222.69 |
| 配当性向(%) | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | 5 | 5 | 5 | 5 | 5 | 5 | 27.5 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |