| （単位：百万円） | 2011/6 | 2012/6 | 2013/6 | 2014/6 | 2015/6 | 2016/6 | 2017/6 | 2018/6 | 2019/6 | 2020/6 | 2021/6 | 2022/6 | 2023/6 | 2024/6 | 2025/6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 42,809 | 45,862 | 48,923 | 57,252 | 55,972 | 48,694 | 53,818 | 62,347 | 64,322 | 62,519 | 63,270 | 63,367 | 68,946 | 71,369 | 73,567 |
| 売上原価 | - | - | - | 50,010 | 48,571 | 41,720 | 46,213 | 53,073 | 54,726 | 52,745 | 52,894 | 52,781 | 57,233 | 59,190 | 61,181 |
| 売上総利益 | - | - | - | 7,241 | 7,400 | 6,974 | 7,604 | 9,273 | 9,596 | 9,774 | 10,375 | 10,585 | 11,713 | 12,178 | 12,385 |
| 売上総利益率（％） | - | - | - | ||||||||||||
| 営業費用 | - | - | - | 6,259 | 6,321 | 6,026 | 6,758 | 8,323 | 8,596 | 8,696 | 8,921 | 9,496 | 10,081 | 10,374 | 10,928 |
| 営業利益 | - | - | - | 982 | 1,079 | 947 | 846 | 949 | 999 | 1,077 | 1,453 | 1,088 | 1,631 | 1,803 | 1,457 |
| 経常（税引前）利益 | 658 | 733 | 811 | 1,072 | 1,322 | 705 | 859 | 1,116 | 1,029 | 1,376 | 1,695 | 1,317 | 1,895 | 2,113 | 1,670 |
| 法人税等合計 | - | - | - | 417 | -28 | 373 | 349 | 253 | 426 | 441 | 567 | 540 | 454 | 552 | 447 |
| 純利益 | 454 | 369 | 405 | 580 | 1,062 | 711 | 687 | 281 | 654 | 814 | 1,027 | 621 | 1,248 | 759 | 678 |
| 一株あたり利益 | 52.66 | 42.85 | 47.29 | 68 | 124.36 | 82.36 | 79.06 | 148.65 | 371.43 | 484.46 | 603.79 | 370.04 | 739.44 | 454 | 402.36 |
| 一株あたり配当金 | 4.5 | 3 | 3 | 3 | 5 | 5 | 5 | 25 | 25 | 25 | 50 | 25 | 50 | 50 | 50 |