全事業営業利益又は全事業営業損失（△） - 機械・環境、自己株式の取得、非連結子会社との合併による増減
- 【期間】
| 年度 | 全事業営業利益又は全事業営業損失（△） - 機械・環境 | 自己株式の取得 | 非連結子会社との合併による増減 |
|---|
| 2008/03 | - | | -35百万 | | - | |
| 2009/03 | - | | -10百万 | 赤縮 | - | |
| 2010/03 | - | | -5百万 | 赤縮 | - | |
| 2011/03 | - | | -4百万 | 赤縮 | - | |
| 2012/03 | - | | -2百万 | 赤縮 | - | |
| 2013/03 | 8.6億 | | -2百万 | ±0% | - | |
| 2013/06 | 1.37億 | -84.1% | - | | - | |
| 2013/09 | 3.64億 | +165.7% | - | | - | |
| 2013/12 | 6.19億 | +70.1% | - | | - | |
| 2014/03 | 8.85億 | +43% | - | | - | |
| 2014/06 | 1.29億 | -85.4% | - | | - | |
| 2014/09 | 2.95億 | +128.7% | - | | - | |
| 2014/12 | 4.06億 | +37.6% | - | | - | |
| 2015/03 | 8.3億 | +104.4% | - | | - | |
| 2015/06 | 1.29億 | -84.5% | - | | - | |
| 2015/09 | 3.01億 | +133.3% | - | | - | |
| 2015/12 | 4.79億 | +59.1% | - | | - | |
| 2016/03 | 10.2億 | +112.5% | - | | - | |
| 2016/06 | 2.67億 | -73.8% | - | | - | |
| 2016/09 | 4.85億 | +81.6% | - | | - | |
| 2016/12 | 7.05億 | +45.4% | - | | - | |
| 2017/03 | 9.71億 | +37.7% | - | | - | |
| 2017/06 | 2.34億 | -75.9% | - | | - | |
| 2017/09 | 3.35億 | +43.2% | - | | - | |
| 2017/12 | 4.92億 | +46.9% | - | | - | |
| 2018/03 | 7.72億 | +56.9% | - | | - | |
| 2018/06 | 2.16億 | -72% | - | | - | |
| 2018/09 | 5.07億 | +134.7% | - | | - | |
| 2018/12 | 7.61億 | +50.1% | - | | - | |
| 2019/03 | 11.1億 | +46.1% | - | | 261百万 | |
| 2019/06 | 1.95億 | -82.5% | - | | - | |
| 2019/09 | 5.61億 | +187.7% | - | | - | |
| 2019/12 | 8.67億 | +54.5% | - | | - | |
| 2020/03 | 13.8億 | +59.4% | - | | - | |
| 2020/06 | 2.05億 | -85.2% | - | | - | |
| 2020/09 | 4.77億 | +132.7% | - | | - | |
| 2020/12 | 6.94億 | +45.5% | - | | - | |
| 2021/03 | 9.65億 | +39% | - | | - | |
| 2021/06 | 1.92億 | -80.1% | - | | - | |
| 2021/09 | 4.73億 | +146.4% | - | | - | |
| 2021/12 | 7.63億 | +61.3% | - | | - | |
| 2022/03 | 10億 | +31.1% | - | | - | |
| 2022/06 | 2.35億 | -76.5% | - | | - | |
| 2022/09 | 5.77億 | +145.5% | - | | - | |
| 2022/12 | 8.43億 | +46.1% | - | | - | |
| 2023/03 | 12.6億 | +49.1% | - | | - | |
| 2023/06 | 3.45億 | -72.6% | - | | - | |
| 2023/09 | 6.97億 | +102% | - | | - | |
| 2023/12 | 10.9億 | +55.7% | - | | - | |
| 2024/03 | 14.9億 | +37.6% | - | | - | |
| 2024/09 | 9.21億 | -38.3% | - | | - | |
| 2025/03 | 20.7億 | +124.3% | - | | - | |
