純資産の部合計、退職給付に係る負債の増減額（△は減少）
- 【期間】
| 年度 | 純資産の部合計 | 退職給付に係る負債の増減額（△は減少） |
|---|
| 2008/11 | 116億 | | - | |
| 2009/11 | 131億 | +13% | - | |
| 2010/11 | 144億 | +10.3% | - | |
| 2011/02 | 150億 | +3.8% | - | |
| 2011/05 | 150億 | +0.2% | - | |
| 2011/08 | 153億 | +1.6% | - | |
| 2011/11 | 159億 | +4.3% | - | |
| 2012/02 | 158億 | -0.7% | - | |
| 2012/05 | 164億 | +3.8% | - | |
| 2012/08 | 181億 | +10.4% | - | |
| 2012/11 | 189億 | +4.4% | - | |
| 2013/02 | 193億 | +2% | - | |
| 2013/05 | 216億 | +12.2% | - | |
| 2013/08 | 215億 | -0.8% | - | |
| 2013/11 | 225億 | +4.7% | - | |
| 2014/02 | 222億 | -0.9% | - | |
| 2014/05 | 250億 | +12.2% | - | |
| 2014/08 | 240億 | -3.9% | - | |
| 2014/11 | 250億 | +4.2% | 82百万 | |
| 2015/02 | 237億 | -5.1% | 7百万 | -91.5% |
| 2015/05 | 247億 | +4.3% | 18百万 | +157.1% |
| 2015/08 | 265億 | +7.2% | 18百万 | ±0% |
| 2015/11 | 284億 | +7.1% | 19百万 | +5.6% |
| 2016/02 | 284億 | -0% | 7百万 | -63.2% |
| 2016/05 | 299億 | +5.6% | 28百万 | +300% |
| 2016/08 | 303億 | +1.1% | 30百万 | +7.1% |
| 2016/11 | 328億 | +8.5% | 34百万 | +13.3% |
| 2017/02 | 338億 | +3% | 10百万 | -70.6% |
| 2017/05 | 365億 | +7.7% | 22百万 | +120% |
| 2017/08 | 377億 | +3.3% | 6百万 | -72.7% |
| 2017/11 | 394億 | +4.5% | 11百万 | +83.3% |
| 2018/02 | 411億 | +4.4% | -15百万 | 赤転 |
| 2018/05 | 446億 | +8.6% | 5百万 | 黒転 |
| 2018/08 | 453億 | +1.5% | 5百万 | ±0% |
| 2018/11 | 624億 | +37.9% | 9百万 | +80% |
| 2019/02 | 620億 | -0.7% | 5百万 | -44.4% |
| 2019/05 | 693億 | +11.8% | 24百万 | +380% |
| 2019/08 | 711億 | +2.5% | 24百万 | ±0% |
| 2019/11 | 716億 | +0.8% | 27百万 | +12.5% |
| 2020/02 | 714億 | -0.3% | - | |
| 2020/05 | 713億 | -0.2% | 21百万 | -22.2% |
| 2020/08 | 702億 | -1.6% | - | |
| 2020/11 | 777億 | +10.7% | 28百万 | +33.3% |
| 2021/02 | 766億 | -1.4% | - | |
| 2021/05 | 907億 | +18.5% | 19百万 | -32.1% |
| 2021/08 | 897億 | -1.1% | - | |
| 2021/11 | 1030億 | +14.8% | 39百万 | +105.3% |
| 2022/02 | 993億 | -3.6% | - | |
| 2022/05 | 1058億 | +6.6% | 19百万 | -51.3% |
| 2022/08 | 1068億 | +0.9% | - | |
| 2022/11 | 1104億 | +3.4% | 66百万 | +247.4% |
| 2023/02 | 1078億 | -2.4% | - | |
| 2023/05 | 1126億 | +4.5% | 25百万 | -62.1% |
| 2023/08 | 1050億 | -6.7% | - | |
| 2023/11 | 1111億 | +5.8% | 36百万 | +44% |
| 2024/02 | 1098億 | -1.2% | - | |
