| (単位:十億円) | 2012/3 | 2013/3 | 2014/3 | 2015/3 | 2016/3 | 2017/3 | 2018/3 | 2019/3 | 2020/3 | 2021/3 | 2022/3 | 2023/3 | 2024/3 | 2025/3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 売上高 | 766 | 786 | 832 | 794 | 860 | 922 | 967 | 1,015 | 1,046 | 1,033 | 1,046 | 1,104 | 1,152 | 1,188 |
| 売上原価 | - | - | - | 732 | 793 | 851 | 891 | 936 | 965 | 952 | 964 | 1,022 | 1,066 | 1,099 |
| 売上総利益 | - | - | - | 62 | 67 | 71 | 76 | 80 | 82 | 81 | 82 | 82 | 86 | 89 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業費用 | - | - | - | 48 | 51 | 52 | 53 | 54 | 57 | 56 | 56 | 58 | 59 | 61 |
| 営業利益 | - | - | - | 14 | 16 | 19 | 23 | 25 | 25 | 25 | 26 | 24 | 27 | 28 |
| 経常(税引前)利益 | 14 | 15 | 16 | 16 | 19 | 22 | 25 | 29 | 27 | 28 | 29 | 27 | 31 | 32 |
| 法人税等合計 | - | - | - | 6 | 5 | 7 | 8 | 9 | 11 | 9 | 9 | 9 | 9 | 10 |
| 純利益 | 6 | 8 | 9 | 10 | 12 | 15 | 17 | 20 | 25 | 19 | 20 | 19 | 21 | 23 |
| 一株あたり利益 | 110.28 | 144.41 | 144.54 | 161.58 | 187.73 | 229.84 | 274.65 | 311.07 | 399.9 | 303.98 | 310.34 | 306.33 | 328.4 | 366.46 |
| 一株あたり配当金 | 40 | 42 | 43 | 45 | 50 | 56 | 64 | 68 | 70 | 72 | 78 | 82 | 94 | 105 |