| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 44,025 | +9.1% |
| 2Q26 | 42,478 | +3.6% |
| 1Q26 | 40,490 | +0.5% |
| 4Q25 | 42,595 | +7.7% |
| 3Q25 | 40,342 | -10.8% |
| 2Q25 | 41,022 | -4.4% |
| 1Q25 | 40,276 | -3.6% |
| 4Q24 | 39,535 | -4.7% |
| 3Q24 | 45,225 | +11.8% |
| 2Q24 | 42,932 | +7.7% |
| 1Q24 | 41,793 | +7.2% |
| 4Q23 | 41,463 | +8.5% |
| 3Q23 | 40,466 | +7.7% |
| 2Q23 | 39,861 | +8.0% |
| 1Q23 | 38,995 | +8.6% |
| 4Q22 | 38,201 | +7.4% |
| 3Q22 | 37,588 | +9.4% |
| 2Q22 | 36,910 | +10.5% |
| 1Q22 | 35,918 | +8.5% |
| 4Q21 | 35,562 | +6.9% |
| 3Q21 | 34,353 | +6.0% |
| 2Q21 | 33,396 | +3.9% |
| 1Q21 | 33,092 | +5.3% |
| 4Q20 | 33,253 | +6.5% |
| 3Q20 | 32,416 | +6.2% |
| 2Q20 | 32,131 | +6.6% |
| 1Q20 | 31,418 | +6.9% |
| 4Q19 | 31,224 | +7.9% |
| 3Q19 | 30,519 | +7.9% |
| 2Q19 | 30,151 | +7.6% |
| 1Q19 | 29,394 | +7.3% |
| 4Q18 | 28,938 | +6.6% |
| 3Q18 | 28,291 | +7.0% |
| 2Q18 | 28,014 | +8.4% |
| 1Q18 | 27,399 | +9.2% |
| 4Q17 | 27,137 | +8.4% |
| 3Q17 | 26,445 | +10.1% |
| 2Q17 | 25,844 | +9.5% |
| 1Q17 | 25,101 | - |
| 4Q16 | 25,026 | +8.1% |
| 3Q16 | 24,022 | - |
| 2Q16 | 23,605 | - |
| 4Q15 | 23,153 | - |