退職給付に係る資産、探鉱費
- 【期間】
| 年度 | 退職給付に係る資産 | 探鉱費 |
|---|
| 2008/03 | - | | 139億 | |
| 2009/03 | - | | 163億 | +17.4% |
| 2010/03 | - | | 109億 | -33.2% |
| 2011/03 | - | | 102億 | -6.5% |
| 2012/03 | - | | 78.1億 | -23.2% |
| 2013/03 | - | | 131億 | +67.7% |
| 2014/03 | - | | 99.9億 | -23.7% |
| 2015/03 | 4.62億 | | 47.5億 | -52.4% |
| 2016/03 | 8.88億 | +92.2% | 66.3億 | +39.7% |
| 2017/03 | 9.54億 | +7.4% | 18.5億 | -72.1% |
| 2018/03 | 14.5億 | +52.1% | 13.8億 | -25.3% |
| 2019/03 | 13.2億 | -9.1% | 7.88億 | -42.9% |
| 2020/03 | 9.71億 | -26.4% | - | |
| 2021/03 | 23.8億 | +145.5% | - | |
| 2022/03 | 23.2億 | -2.7% | - | |
| 2023/03 | 17億 | -26.6% | - | |
