資産の部合計、前払年金費用、資本剰余金（IFRS）
- 【期間】
| 年度 | 資産の部合計 | 前払年金費用 | 資本剰余金（IFRS） |
|---|
| 2008/03 | 4.6兆 | | - | | - | |
| 2009/03 | 4.44兆 | -3.5% | 497億 | | - | |
| 2010/03 | 4.57兆 | +2.8% | - | | - | |
| 2011/03 | 5.07兆 | +11% | 713億 | +43.4% | - | |
| 2011/12 | 1.1兆 | -78.3% | 718億 | +0.8% | - | |
| 2012/03 | 5.57兆 | +407.3% | 761億 | +5.9% | - | |
| 2013/03 | 4.84兆 | -13.2% | 451億 | -40.7% | - | |
| 2014/03 | 4.67兆 | -3.4% | 130億 | -71.3% | - | |
| 2015/03 | 4.68兆 | +0.2% | - | | - | |
| 2016/03 | 4.94兆 | +5.5% | - | | - | |
| 2017/03 | 4.1兆 | -16.9% | - | | - | |
| 2018/03 | 4.43兆 | +8% | - | | 5274億 | |
| 2019/03 | 4.44兆 | +0.2% | - | | 5289億 | +0.3% |
| 2019/06 | - | | - | | 5281億 | -0.1% |
| 2019/09 | - | | - | | 5283億 | +0% |
| 2019/12 | - | | - | | 5277億 | -0.1% |
| 2020/03 | 4.43兆 | -0.1% | 203億 | +56.9% | 5310億 | +0.6% |
| 2020/06 | - | | - | | 5308億 | -0.1% |
| 2020/09 | - | | - | | 5302億 | -0.1% |
| 2020/12 | - | | - | | 5296億 | -0.1% |
| 2021/03 | 4.48兆 | +1.1% | 102億 | -49.9% | 5292億 | -0.1% |
| 2021/06 | - | | - | | 5291億 | -0% |
| 2021/09 | - | | - | | 5289億 | -0% |
| 2021/12 | - | | - | | 5266億 | -0.4% |
| 2022/03 | 5.33兆 | +18.9% | 90.1億 | -11.5% | 5256億 | -0.2% |
| 2022/06 | - | | - | | 5247億 | -0.2% |
| 2022/09 | - | | - | | 5240億 | -0.1% |
| 2022/12 | - | | - | | 5164億 | -1.4% |
| 2023/03 | 3.96兆 | -25.7% | 197億 | +118.2% | 5158億 | -0.1% |
| 2023/06 | - | | - | | 5121億 | -0.7% |
| 2023/09 | - | | - | | 5113億 | -0.2% |
| 2023/12 | - | | - | | 5113億 | +0% |
| 2024/03 | 4.36兆 | +10.2% | 269億 | +36.6% | 5083億 | -0.6% |
| 2024/06 | - | | - | | 5068億 | -0.3% |
