| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 38,401 | +9.6% |
| 2Q26 | 37,783 | +10.6% |
| 1Q26 | 36,534 | +10.3% |
| 4Q25 | 35,846 | +9.7% |
| 3Q25 | 35,024 | +8.7% |
| 2Q25 | 34,156 | +6.5% |
| 1Q25 | 33,137 | +4.3% |
| 4Q24 | 32,684 | +2.7% |
| 3Q24 | 32,206 | +2.3% |
| 2Q24 | 32,081 | +2.3% |
| 1Q24 | 31,758 | +5.1% |
| 4Q23 | 31,815 | +7.2% |
| 3Q23 | 31,493 | +10.1% |
| 2Q23 | 31,353 | +11.6% |
| 1Q23 | 30,221 | +12.0% |
| 4Q22 | 29,676 | +12.1% |
| 3Q22 | 28,598 | +12.1% |
| 2Q22 | 28,106 | +12.2% |
| 1Q22 | 26,975 | +11.9% |
| 4Q21 | 26,481 | +12.3% |
| 3Q21 | 25,500 | +8.6% |
| 2Q21 | 25,044 | +7.9% |
| 1Q21 | 24,109 | +7.4% |
| 4Q20 | 23,580 | +5.0% |
| 3Q20 | 23,473 | +6.6% |
| 2Q20 | 23,221 | +7.1% |
| 1Q20 | 22,458 | +6.6% |
| 4Q19 | 22,455 | +3.8% |
| 3Q19 | 22,023 | +4.1% |
| 2Q19 | 21,683 | +7.5% |
| 1Q19 | 21,068 | +7.9% |
| 4Q18 | 21,631 | +9.5% |
| 3Q18 | 21,152 | +8.8% |
| 2Q18 | 20,163 | +9.2% |
| 1Q18 | 19,528 | +15.5% |
| 4Q17 | 19,750 | +22.8% |
| 3Q17 | 19,440 | +27.5% |
| 2Q17 | 18,461 | +38.6% |
| 1Q17 | 16,906 | +34.1% |
| 4Q16 | 16,080 | +26.1% |
| 3Q16 | 15,245 | - |
| 2Q16 | 13,317 | - |
| 1Q16 | 12,605 | - |
| 4Q15 | 12,752 | - |