役務取引等費用、退職給付に係る資産の増減額（△は増加）、有価証券
- 【期間】
| 年度 | 役務取引等費用 | 退職給付に係る資産の増減額（△は増加） | 有価証券 |
|---|
| 2008/03 | 1022億 | | - | | 34兆 | |
| 2009/03 | 983億 | -3.8% | - | | 30.2兆 | -11.1% |
| 2010/03 | 913億 | -7.2% | - | | 43.1兆 | +42.8% |
| 2011/03 | 957億 | +4.8% | - | | 44.8兆 | +3.9% |
| 2012/03 | 1080億 | +12.8% | - | | 51.4兆 | +14.8% |
| 2013/03 | 1103億 | +2.2% | - | | 53.5兆 | +4% |
| 2014/03 | 1216億 | +10.3% | -324億 | | 44兆 | -17.7% |
| 2015/03 | 1360億 | +11.8% | -384億 | 赤拡 | 43.3兆 | -1.6% |
| 2016/03 | 1442億 | +6% | - | | 39.5兆 | -8.7% |
| 2017/03 | 1494億 | +3.7% | - | | 32.4兆 | -18.1% |
| 2018/03 | 1523億 | +1.9% | - | | 34.2兆 | +5.7% |
| 2019/03 | 1556億 | +2.2% | - | | 29.8兆 | -12.9% |
| 2020/03 | 1596億 | +2.6% | - | | 34.9兆 | +17.2% |
| 2021/03 | 1568億 | -1.8% | - | | 43.7兆 | +25.2% |
| 2022/03 | 1646億 | +5% | - | | 44.6兆 | +2.2% |
| 2023/03 | 1638億 | -0.4% | - | | 37.4兆 | -16.3% |
