| 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 | 15,555 | 14,691 | 14,478 | 14,419 | 14,469 | 14,370 | 13,924 | 13,677 | 13,515 | 12,908 | 13,403 | 15,131 | 17,407 |
| 売上原価 | - | - | - | 11,567 | 11,718 | 11,693 | 11,230 | 10,735 | 10,530 | 10,121 | 11,211 | 13,088 | 14,673 |
| 売上総利益 | - | - | - | 2,851 | 2,751 | 2,676 | 2,694 | 2,941 | 2,985 | 2,786 | 2,192 | 2,042 | 2,734 |
| 売上総利益率(%) | - | - | - | ||||||||||
| 営業費用 | - | - | - | 2,263 | 2,141 | 2,008 | 1,937 | 1,993 | 2,015 | 1,958 | 1,545 | 1,587 | 1,715 |
| 営業利益 | - | - | - | 587 | 610 | 668 | 756 | 948 | 969 | 828 | 646 | 455 | 1,018 |
| 経常(税引前)利益 | 1,247 | 1,026 | 830 | 660 | 726 | 713 | 836 | 1,035 | 1,057 | 908 | 723 | 551 | 1,970 |
| 法人税等合計 | - | - | - | -271 | 162 | 118 | 125 | 304 | 308 | 198 | 208 | 76 | 455 |
| 純利益 | - | - | - | -781 | 528 | 596 | 700 | 727 | 758 | 295 | 514 | 459 | 1,513 |
| 一株あたり利益 | 13.11 | 12.06 | 9.49 | -14.32 | 9.7 | 10.94 | 128.46 | 133.46 | 139.11 | 54.19 | 94.35 | 84.21 | 277.48 |
| 一株あたり配当金 | 2 | 2 | 2 | 2 | 3 | 3 | 30 | 40 | 50 | 35 | 35 | 35 | 115 |