営業利益又は営業損失（△）、賞与引当金、建設仮勘定
- 【期間】
| 年度 | 営業利益又は営業損失（△） | 賞与引当金 | 建設仮勘定 |
|---|
| 2008/03 | -168億 | | 214億 | | 53.3億 | |
| 2009/03 | 257億 | 黒転 | 205億 | -4.2% | 104億 | +95.1% |
| 2009/12 | 227億 | -11.5% | - | | - | |
| 2010/03 | 471億 | +107.6% | 226億 | +10.3% | 72.8億 | -30% |
| 2010/06 | 149億 | -68.3% | - | | - | |
| 2010/09 | 291億 | +94.9% | - | | - | |
| 2010/12 | 444億 | +52.4% | 129億 | -42.8% | - | |
| 2011/03 | 614億 | +38.4% | 251億 | +93.7% | 89.5億 | +22.9% |
| 2011/06 | 115億 | -81.3% | 136億 | -45.9% | - | |
| 2011/09 | 191億 | +66.2% | 239億 | +76.3% | - | |
| 2011/12 | 274億 | +43.6% | 135億 | -43.5% | - | |
| 2012/03 | 433億 | +58% | 247億 | +82.8% | 59.1億 | -33.9% |
| 2012/06 | 102億 | -76.4% | 140億 | -43.3% | - | |
| 2012/09 | 145億 | +41.9% | 243億 | +73.3% | - | |
| 2012/12 | 245億 | +68.7% | 139億 | -42.8% | - | |
| 2013/03 | 421億 | +72% | 224億 | +61.5% | 113億 | +91.5% |
| 2013/06 | 78億 | -81.5% | 130億 | -42.1% | - | |
| 2013/09 | 198億 | +153.4% | 225億 | +73.1% | - | |
| 2013/12 | 341億 | +72.7% | 130億 | -42.3% | - | |
| 2014/03 | 533億 | +56.1% | 246億 | +89.5% | 134億 | +18.6% |
| 2014/06 | 152億 | -71.5% | 140億 | -43.2% | - | |
| 2014/09 | 289億 | +90.7% | 241億 | +72.2% | - | |
| 2014/12 | 457億 | +57.9% | 136億 | -43.6% | - | |
| 2015/03 | 633億 | +38.5% | 267億 | +96.8% | 109億 | -18.9% |
| 2015/06 | 0.2億 | -100% | 155億 | -42.1% | - | |
| 2015/09 | 2.69億 | 大幅増 | 264億 | +70.5% | - | |
| 2015/12 | 55.5億 | 大幅増 | 158億 | -40.2% | - | |
| 2016/03 | 220億 | +297.3% | 246億 | +56.2% | 89.3億 | -18% |
| 2016/06 | 106億 | -51.7% | 146億 | -40.7% | - | |
| 2016/09 | 120億 | +12.3% | 241億 | +65.1% | - | |
| 2016/12 | 195億 | +63% | 150億 | -37.6% | - | |
| 2017/03 | 474億 | +143.2% | 237億 | +57.8% | 116億 | +30.2% |
| 2017/06 | 255億 | -46.3% | 139億 | -41.2% | - | |
| 2017/09 | 346億 | +36% | 246億 | +76.6% | - | |
| 2017/12 | 515億 | +48.9% | 153億 | -37.8% | - | |
| 2018/03 | 723億 | +40.2% | 261億 | +70.5% | 118億 | +1.8% |
| 2018/06 | 127億 | -82.4% | 144億 | -44.8% | - | |
| 2018/09 | 452億 | +254.8% | 254億 | +76.1% | - | |
| 2018/12 | 567億 | +25.3% | 161億 | -36.5% | - | |
| 2019/03 | 825億 | +45.6% | 281億 | +74.3% | 101億 | -14.6% |
| 2019/06 | 9.57億 | -98.8% | 152億 | -45.8% | - | |
| 2019/09 | 106億 | 大幅増 | 278億 | +82.8% | - | |
| 2019/12 | 273億 | +157.5% | 157億 | -43.5% | - | |
| 2020/03 | 479億 | +75.6% | 267億 | +69.7% | 117億 | +15.9% |
| 2020/06 | -79.2億 | 赤転 | 153億 | -42.7% | - | |
| 2020/09 | -61億 | 赤縮 | 265億 | +73.4% | - | |
| 2020/12 | -11.6億 | 赤縮 | 165億 | -37.7% | - | |
| 2021/03 | 280億 | 黒転 | 79.1億 | -52.1% | 62.5億 | -46.6% |
| 2021/06 | 203億 | -27.5% | - | | - | |
| 2021/09 | 264億 | +30.2% | - | | - | |
| 2021/12 | 455億 | +72.6% | - | | - | |
| 2022/03 | 815億 | +79.1% | 90.9億 | +14.8% | 40.1億 | -35.9% |
| 2022/06 | 75.5億 | -90.7% | - | | - | |
| 2022/09 | 335億 | +343.9% | - | | - | |
| 2022/12 | 649億 | +93.7% | - | | - | |
| 2023/03 | 820億 | +26.3% | 115億 | +26.1% | 89億 | +122% |
| 2023/06 | 89.3億 | -89.1% | - | | - | |
| 2023/09 | -1570億 | 赤転 | - | | - | |
| 2023/12 | -1038億 | 赤縮 | - | | - | |
| 2024/03 | -701億 | 赤縮 | 99.8億 | -12.9% | 108億 | +21.1% |
| 2024/06 | 238億 | 黒転 | - | | - | |
