| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 59,551 | +4.0% |
| 2Q26 | 58,893 | +4.8% |
| 1Q26 | 57,425 | +3.6% |
| 4Q25 | 58,855 | +5.8% |
| 3Q25 | 57,260 | +3.7% |
| 2Q25 | 56,202 | +4.5% |
| 1Q25 | 55,426 | +6.7% |
| 4Q24 | 55,612 | +6.7% |
| 3Q24 | 55,230 | +8.0% |
| 2Q24 | 53,772 | +6.0% |
| 1Q24 | 51,934 | +4.2% |
| 4Q23 | 52,115 | +1.7% |
| 3Q23 | 51,160 | +0.2% |
| 2Q23 | 50,733 | +1.8% |
| 1Q23 | 49,842 | +2.9% |
| 4Q22 | 51,241 | +3.6% |
| 3Q22 | 51,068 | +5.2% |
| 2Q22 | 49,852 | +5.4% |
| 1Q22 | 48,420 | +4.5% |
| 4Q21 | 49,480 | +8.4% |
| 3Q21 | 48,535 | +6.3% |
| 2Q21 | 47,277 | +2.2% |
| 1Q21 | 46,346 | +3.1% |
| 4Q20 | 45,658 | -3.5% |
| 3Q20 | 45,673 | -3.0% |
| 2Q20 | 46,279 | +0.7% |
| 1Q20 | 44,939 | +1.1% |
| 4Q19 | 47,306 | +10.6% |
| 3Q19 | 47,089 | +9.7% |
| 2Q19 | 45,950 | +11.5% |
| 1Q19 | 44,452 | +14.4% |
| 4Q18 | 42,781 | +14.0% |
| 3Q18 | 42,934 | +18.6% |
| 2Q18 | 41,208 | +21.1% |
| 1Q18 | 38,869 | +20.6% |
| 4Q17 | 37,521 | +17.7% |
| 3Q17 | 36,208 | +9.3% |
| 2Q17 | 34,024 | +8.6% |
| 1Q17 | 32,243 | +8.2% |
| 4Q16 | 31,866 | +16.9% |
| 3Q16 | 33,124 | - |
| 2Q16 | 31,333 | - |
| 1Q16 | 29,799 | - |
| 4Q15 | 27,258 | - |