| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 78,965 | +5.2% |
| 3Q25 | 77,868 | +5.7% |
| 2Q25 | 75,972 | +5.2% |
| 1Q25 | 74,953 | +4.7% |
| 4Q24 | 75,080 | +6.3% |
| 3Q24 | 73,680 | +6.1% |
| 2Q24 | 72,191 | +5.7% |
| 1Q24 | 71,615 | +5.1% |
| 4Q23 | 70,651 | +3.5% |
| 3Q23 | 69,444 | +1.9% |
| 2Q23 | 68,302 | +2.7% |
| 1Q23 | 68,170 | +3.2% |
| 4Q22 | 68,250 | +3.3% |
| 3Q22 | 68,119 | +4.1% |
| 2Q22 | 66,490 | +4.0% |
| 1Q22 | 66,080 | +5.2% |
| 4Q21 | 66,075 | +8.1% |
| 3Q21 | 65,462 | +9.6% |
| 2Q21 | 63,944 | +10.4% |
| 1Q21 | 62,784 | +10.2% |
| 4Q20 | 61,133 | +8.9% |
| 3Q20 | 59,713 | +9.6% |
| 2Q20 | 57,930 | +11.1% |
| 1Q20 | 56,966 | +10.1% |
| 4Q19 | 56,118 | +8.9% |
| 3Q19 | 54,480 | +9.0% |
| 2Q19 | 52,164 | +8.3% |
| 1Q19 | 51,738 | +10.3% |
| 4Q18 | 51,535 | +10.2% |
| 3Q18 | 49,996 | +10.0% |
| 2Q18 | 48,146 | +9.4% |
| 1Q18 | 46,911 | +10.2% |
| 4Q17 | 46,766 | +10.3% |
| 3Q17 | 45,431 | +15.0% |
| 2Q17 | 44,021 | +15.4% |
| 1Q17 | 42,582 | +17.1% |
| 4Q16 | 42,381 | +22.7% |
| 3Q16 | 39,522 | +21.0% |
| 2Q16 | 38,155 | +26.2% |
| 1Q16 | 36,351 | - |
| 4Q15 | 34,527 | +31.4% |
| 3Q15 | 32,664 | - |
| 2Q15 | 30,243 | - |
| 4Q14 | 26,281 | - |