| 2015/03 | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | |
| 売上高 | 187,511 | 180,940 | 178,631 | 186,069 | 191,600 | 195,952 | 196,726 | 210,691 | 230,190 | 231,513 |
| 営業利益 | 9,003 | 8,245 | 12,750 | 10,971 | 13,057 | 14,224 | 15,226 | 15,794 | 14,918 | 15,511 |
| 経常利益 | 8,549 | 8,150 | 12,775 | 11,191 | 13,259 | 14,479 | 15,312 | 15,907 | 13,288 | 15,531 |
| 親会社株主に帰属する当期純利益 | 4,934 | 3,458 | 7,337 | 6,620 | 7,772 | 8,241 | 8,815 | 8,969 | 6,515 | 8,481 |
| EBITDA | 26,233 | 24,980 | 28,392 | 26,318 | 28,148 | 29,651 | 31,027 | 31,726 | 31,143 | 32,207 |
| ROA（総資産利益率） | 2.3％ | 2.1％ | 4.6％ | 4.0％ | 4.7％ | 4.9％ | 5.2％ | 4.9％ | 3.4％ | 4.3％ |
| ROE（自己資本利益率） | 9.9％ | 8.3％ | 15.2％ | 11.4％ | 12.6％ | 13.0％ | 12.7％ | 11.8％ | 8.3％ | 10.0％ |