貯蔵品、土地（IFRS）、退職給付費用
- 【期間】
| 年度 | 貯蔵品 | 土地（IFRS） | 退職給付費用 |
|---|
| 2008/03 | 40百万 | | - | | 25.6億 | |
| 2009/03 | - | | - | | 23.2億 | -9.1% |
| 2010/03 | - | | - | | 34.4億 | +47.8% |
| 2011/03 | - | | - | | 21.7億 | -36.8% |
| 2012/03 | - | | - | | 22億 | +1.2% |
| 2013/03 | - | | - | | 26.1億 | +18.8% |
| 2014/03 | - | | - | | 15.3億 | -41.5% |
| 2015/03 | - | | - | | 12.2億 | -20.2% |
| 2016/03 | - | | - | | 11.5億 | -5.8% |
| 2017/03 | - | | - | | 13.8億 | +20.4% |
| 2017/12 | - | | - | | 11.1億 | -19.8% |
| 2018/12 | - | | - | | 15.4億 | +39.4% |
| 2019/12 | - | | 196億 | | 20.1億 | +30.1% |
| 2020/12 | - | | 196億 | -0.1% | 17.4億 | -13.3% |
| 2021/12 | - | | 218億 | +11% | 5.74億 | -67% |
| 2022/12 | - | | 223億 | +2.5% | 5.08億 | -11.5% |
| 2023/12 | - | | 233億 | +4.5% | 6.51億 | +28.1% |
