| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 62,542 | +14.0% |
| 2Q26 | 61,717 | +20.7% |
| 1Q26 | 58,596 | +22.7% |
| 4Q25 | 56,237 | +24.3% |
| 3Q25 | 54,843 | +43.3% |
| 2Q25 | 51,153 | +56.8% |
| 1Q25 | 47,772 | +63.7% |
| 4Q24 | 45,241 | +60.1% |
| 3Q24 | 38,277 | +42.5% |
| 2Q24 | 32,628 | +25.0% |
| 1Q24 | 29,190 | +14.0% |
| 4Q23 | 28,250 | +3.9% |
| 3Q23 | 26,855 | +5.4% |
| 2Q23 | 26,111 | -4.8% |
| 1Q23 | 25,597 | -9.3% |
| 4Q22 | 27,199 | +0.8% |
| 3Q22 | 25,489 | +30.9% |
| 2Q22 | 27,423 | +75.2% |
| 1Q22 | 28,220 | +84.7% |
| 4Q21 | 26,986 | +30.1% |
| 3Q21 | 19,470 | -44.0% |
| 2Q21 | 15,652 | -52.5% |
| 1Q21 | 15,275 | -56.6% |
| 4Q20 | 20,735 | -42.6% |
| 3Q20 | 34,752 | -13.7% |
| 2Q20 | 32,953 | -22.7% |
| 1Q20 | 35,166 | -17.0% |
| 4Q19 | 36,096 | -20.0% |
| 3Q19 | 40,291 | -13.5% |
| 2Q19 | 42,633 | -2.4% |
| 1Q19 | 42,350 | -21.5% |
| 4Q18 | 45,147 | -13.2% |
| 3Q18 | 46,599 | -9.2% |
| 2Q18 | 43,677 | -11.1% |
| 1Q18 | 53,917 | +14.5% |
| 4Q17 | 52,011 | +9.0% |
| 3Q17 | 51,313 | +8.2% |
| 2Q17 | 49,108 | +9.8% |
| 1Q17 | 47,076 | - |
| 4Q16 | 47,735 | +19.8% |
| 3Q16 | 47,412 | - |
| 2Q16 | 44,708 | - |
| 4Q15 | 39,843 | - |