| 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 | 200,905 | 190,844 | 203,242 | 207,255 | 210,501 | 205,975 | 249,030 | 250,942 | 240,727 | 235,902 | 256,836 | 284,603 | 276,321 | 315,978 |
| 売上原価 | - | - | - | 157,122 | 156,877 | 153,115 | 186,206 | 189,664 | 182,287 | 177,673 | 191,699 | 221,428 | 214,913 | 236,134 |
| 売上総利益 | - | - | - | 50,133 | 53,624 | 52,859 | 62,823 | 61,278 | 58,440 | 58,228 | 65,137 | 63,174 | 61,407 | 79,844 |
| 売上総利益率(%) | - | - | - | |||||||||||
| 営業利益 | - | - | - | 16,881 | 17,692 | 16,595 | 20,095 | 17,977 | 15,440 | 17,030 | 21,584 | 13,796 | 10,628 | 24,562 |
| 営業費用 | - | - | - | 33,251 | 35,932 | 36,264 | 42,727 | 43,300 | 42,999 | 41,198 | 43,553 | 49,378 | 50,779 | 55,282 |
| 経常(税引前)利益 | 13,613 | 10,981 | 13,165 | 17,901 | 17,623 | 15,684 | 18,389 | 17,993 | 14,484 | 16,770 | 22,698 | 15,602 | 11,537 | 26,090 |
| 法人税等合計 | - | - | - | 5,899 | 6,029 | 4,192 | 5,517 | 5,416 | 4,366 | 5,257 | 6,547 | 4,361 | 4,190 | 4,260 |
| 純利益 | 6,371 | 6,738 | 8,721 | 11,659 | 10,899 | 11,450 | 11,257 | 12,937 | 9,620 | 11,407 | 16,683 | 11,512 | 5,262 | 14,493 |
| 一株あたり利益 | 115.26 | 102.83 | 114.22 | 161.63 | 151.07 | 158.69 | 156.02 | 179.24 | 133.2 | 157.81 | 232.12 | 167.85 | 76.66 | 211.98 |
| 希薄化後一株あたり利益 | 115.18 | 102.74 | 114.09 | 161.41 | 150.86 | 158.46 | 155.76 | 178.97 | 133.05 | 157.69 | 231.96 | 167.74 | 76.63 | 211.89 |
| 配当性向(%) | - | - | - | - | - | - | - | - | ||||||
| 一株あたり配当金 | 40 | 34 | 42 | 48 | 54 | 66 | 66 | 78 | 78 | 78 | 88 | 88 | 88 | 100 |