| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 31,875 | +14.9% |
| 2Q26 | 31,378 | +14.2% |
| 1Q26 | 31,068 | +14.8% |
| 4Q25 | 31,003 | +14.7% |
| 3Q25 | 27,750 | +5.4% |
| 2Q25 | 27,471 | +5.7% |
| 1Q25 | 27,052 | +6.5% |
| 4Q24 | 27,030 | +7.5% |
| 3Q24 | 26,318 | +5.8% |
| 2Q24 | 25,994 | +6.6% |
| 1Q24 | 25,406 | +7.2% |
| 4Q23 | 25,153 | +7.5% |
| 3Q23 | 24,886 | +8.1% |
| 2Q23 | 24,394 | +8.0% |
| 1Q23 | 23,701 | +7.0% |
| 4Q22 | 23,402 | +7.6% |
| 3Q22 | 23,023 | +8.1% |
| 2Q22 | 22,587 | +8.4% |
| 1Q22 | 22,159 | +7.9% |
| 4Q21 | 21,749 | +5.9% |
| 3Q21 | 21,292 | +4.8% |
| 2Q21 | 20,844 | +5.1% |
| 1Q21 | 20,529 | +6.7% |
| 4Q20 | 20,545 | +8.0% |
| 3Q20 | 20,310 | +10.0% |
| 2Q20 | 19,838 | +9.5% |
| 1Q20 | 19,235 | +9.8% |
| 4Q19 | 19,027 | +10.5% |
| 3Q19 | 18,468 | +10.5% |
| 2Q19 | 18,110 | +10.3% |
| 1Q19 | 17,525 | +8.6% |
| 4Q18 | 17,213 | +8.3% |
| 3Q18 | 16,713 | +8.7% |
| 2Q18 | 16,413 | +9.4% |
| 1Q18 | 16,131 | +8.2% |
| 4Q17 | 15,901 | +7.5% |
| 3Q17 | 15,381 | +5.7% |
| 2Q17 | 15,008 | +0.2% |
| 1Q17 | 14,902 | - |
| 4Q16 | 14,794 | +1.0% |
| 3Q16 | 14,556 | - |
| 2Q16 | 14,973 | - |
| 4Q15 | 14,650 | - |