| 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 | 2025/03 | |
| 売上高 | 11,553 | 11,753 | 12,462 | 12,591 | 12,043 | 11,696 | 12,417 | 12,358 | 11,946 | 11,599 | 12,355 | 13,344 | 13,603 | 13,947 |
| 売上原価 | - | - | - | 7,870 | 7,713 | 7,516 | 7,750 | 7,640 | 7,377 | 7,323 | 7,692 | 7,915 | 7,666 | 7,931 |
| 売上総利益 | - | - | - | 4,720 | 4,330 | 4,180 | 4,667 | 4,717 | 4,569 | 4,276 | 4,663 | 5,428 | 5,936 | 6,015 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 884 | 477 | 363 | 593 | 485 | 419 | 323 | 531 | 800 | 1,115 | 1,072 |
| 営業費用 | - | - | - | 3,837 | 3,853 | 3,818 | 4,074 | 4,232 | 4,150 | 3,952 | 4,132 | 4,628 | 4,820 | 4,942 |
| 経常（税引前）利益 | 568 | 517 | 890 | 882 | 540 | 382 | 676 | 612 | 534 | 489 | 758 | 1,044 | 1,168 | 1,216 |
| 法人税等合計 | - | - | - | 216 | 141 | 146 | 285 | 230 | 205 | 198 | 213 | 211 | 146 | 421 |
| 純利益 | 518 | 484 | 831 | 649 | 365 | 236 | 345 | 377 | 359 | 370 | 524 | 833 | 1,018 | 782 |
| 一株あたり利益 | 22.62 | 16.52 | 27.55 | 25.96 | 15.29 | 9.92 | 14.5 | 77.03 | 77.67 | 80.8 | 114.45 | 182.06 | 227.76 | 181.51 |
| 一株あたり配当金 | 5 | 6 | 8 | 10 | 12 | 12 | 12 | 36 | 60 | 60 | 60 | 70 | 70 | 80 |