鉱業権、減損損失
- 【期間】
| 年度 | 鉱業権 | 減損損失 |
|---|
| 2008/03 | 124億 | | 27.4億 | |
| 2009/03 | 122億 | -1.5% | 31.6億 | +15.4% |
| 2010/03 | 121億 | -1.4% | 47.8億 | +51.3% |
| 2011/03 | 119億 | -1.4% | 18.8億 | -60.8% |
| 2012/03 | 117億 | -1.7% | 11.4億 | -39.1% |
| 2013/03 | 115億 | -1.6% | 30億 | +163.2% |
| 2014/03 | 113億 | -1.8% | 64.5億 | +114.8% |
| 2015/03 | 111億 | -1.8% | 10.7億 | -83.4% |
| 2016/03 | 109億 | -1.7% | 57.6億 | +438.5% |
| 2017/03 | 107億 | -1.9% | 207億 | +259.4% |
| 2018/03 | 105億 | -1.9% | 5.77億 | -97.2% |
| 2019/03 | 103億 | -2% | 11億 | +90.8% |
| 2020/03 | 101億 | -2.3% | 54.5億 | +395.1% |
| 2021/03 | 97.9億 | -2.6% | 9.69億 | -82.2% |
| 2022/03 | 95.2億 | -2.7% | 24.1億 | +148.4% |
| 2023/03 | 92.7億 | -2.6% | 60.6億 | +151.8% |
