| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 59,088 | +7.6% |
| 2Q26 | 58,274 | +8.8% |
| 1Q26 | 56,433 | +9.1% |
| 4Q25 | 56,461 | +9.2% |
| 3Q25 | 54,902 | +0.7% |
| 2Q25 | 53,544 | +1.3% |
| 1Q25 | 51,713 | -0.9% |
| 4Q24 | 51,718 | -0.7% |
| 3Q24 | 54,525 | +2.9% |
| 2Q24 | 52,881 | +1.1% |
| 1Q24 | 52,203 | +3.8% |
| 4Q23 | 52,061 | +3.6% |
| 3Q23 | 52,993 | +7.2% |
| 2Q23 | 52,303 | +5.7% |
| 1Q23 | 50,269 | +3.2% |
| 4Q22 | 50,256 | +2.6% |
| 3Q22 | 49,414 | +3.8% |
| 2Q22 | 49,493 | +22.4% |
| 1Q22 | 48,731 | +30.3% |
| 4Q21 | 48,974 | +27.7% |
| 3Q21 | 47,619 | +7.3% |
| 2Q21 | 40,447 | -8.7% |
| 1Q21 | 37,410 | -11.5% |
| 4Q20 | 38,345 | -10.0% |
| 3Q20 | 44,384 | +5.9% |
| 2Q20 | 44,323 | +5.7% |
| 1Q20 | 42,284 | +3.6% |
| 4Q19 | 42,624 | +3.6% |
| 3Q19 | 41,928 | +3.2% |
| 2Q19 | 41,951 | +3.4% |
| 1Q19 | 40,813 | +6.0% |
| 4Q18 | 41,145 | +5.1% |
| 3Q18 | 40,636 | +5.1% |
| 2Q18 | 40,563 | +5.5% |
| 1Q18 | 38,488 | +2.9% |
| 4Q17 | 39,162 | +3.3% |
| 3Q17 | 38,666 | +6.2% |
| 2Q17 | 38,461 | +6.1% |
| 1Q17 | 37,408 | - |
| 4Q16 | 37,894 | +5.4% |
| 3Q16 | 36,407 | - |
| 2Q16 | 36,241 | - |
| 4Q15 | 35,946 | - |