| 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 | |
| 売上高 | 12,865 | 12,551 | 12,693 | 12,279 | 11,695 | 11,686 | 12,104 | 12,309 | 10,463 | 9,240 | 11,048 | 11,336 | 11,712 |
| 売上原価 | - | - | - | 9,314 | 8,766 | 8,672 | 9,147 | 9,281 | 7,678 | 6,960 | 8,132 | 8,513 | 8,878 |
| 売上総利益 | - | - | - | 2,965 | 2,930 | 3,014 | 2,957 | 3,028 | 2,784 | 2,280 | 2,916 | 2,822 | 2,834 |
| 売上総利益率(%) | - | - | - | ||||||||||
| 営業費用 | - | - | - | 1,987 | 2,041 | 2,078 | 2,127 | 2,206 | 2,142 | 2,113 | 2,202 | 2,186 | 2,250 |
| 営業利益 | - | - | - | 978 | 889 | 936 | 830 | 822 | 643 | 167 | 714 | 636 | 583 |
| 経常(税引前)利益 | 1,469 | 1,236 | 1,188 | 1,031 | 944 | 926 | 811 | 907 | 741 | 240 | 784 | 730 | 645 |
| 法人税等合計 | - | - | - | 401 | 313 | 365 | 327 | 286 | 242 | 81 | 245 | 231 | 290 |
| 純利益 | - | - | - | 631 | 518 | 560 | 486 | 580 | 490 | 171 | 536 | 495 | 640 |
| 一株あたり利益 | 167.19 | 150.12 | 145.56 | 126.96 | 104.3 | 112.82 | 97.86 | 116.79 | 98.55 | 34.44 | 107.92 | 99.74 | 128.86 |
| 一株あたり配当金 | 36 | 38 | 40 | 40 | 40 | 44 | 40 | 40 | 40 | 40 | 50 | 60 | 60 |