| 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 | 72,725 | 75,022 | 77,358 | 77,723 | 76,214 | 75,768 | 79,693 | 84,672 | 83,598 | 76,554 | 82,113 | 90,906 | 92,564 | 98,261 |
| 売上原価 | - | - | - | 56,996 | 54,934 | 54,299 | 57,545 | 62,053 | 60,782 | 55,289 | 59,678 | 67,501 | 67,824 | 72,662 |
| 売上総利益 | - | - | - | 20,726 | 21,279 | 21,468 | 22,149 | 22,619 | 22,816 | 21,265 | 22,435 | 23,405 | 24,739 | 25,599 |
| 売上総利益率（％） | - | - | - | |||||||||||
| 営業利益 | - | - | - | 4,106 | 4,590 | 4,515 | 4,818 | 5,099 | 5,141 | 4,190 | 4,721 | 5,116 | 5,737 | 5,969 |
| 営業費用 | - | - | - | 16,896 | 16,945 | 17,213 | 17,596 | 17,799 | 18,020 | 17,428 | 18,085 | 18,852 | 19,713 | 20,351 |
| 経常（税引前）利益 | 5,544 | 4,837 | 5,197 | 4,763 | 5,155 | 5,106 | 5,387 | 5,778 | 5,829 | 4,772 | 5,404 | 5,809 | 6,657 | 6,642 |
| 法人税等合計 | - | - | - | 1,890 | 1,840 | 1,724 | 1,634 | 2,159 | 1,926 | 1,720 | 2,096 | 1,974 | 2,120 | 2,359 |
| 純利益 | 2,168 | 2,215 | 2,425 | 2,864 | 3,152 | 3,379 | 3,284 | 3,546 | 3,846 | 3,533 | 4,178 | 3,988 | 4,550 | 4,810 |
| 一株あたり利益 | 49.62 | 49.02 | 54.13 | 50.88 | 55.91 | 60.24 | 58.7 | 63.24 | 68.93 | 63.74 | 75.17 | 71.4 | 81.57 | 86.68 |
| 一株あたり配当金 | 13 | 14 | 13 | 14 | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 18 | 20 | 20 |