| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 25,172 | +6.0% |
| 3Q25 | 24,472 | +5.7% |
| 2Q25 | 24,768 | +5.8% |
| 1Q25 | 24,268 | +6.2% |
| 4Q24 | 23,751 | +5.0% |
| 3Q24 | 23,148 | +6.0% |
| 2Q24 | 23,407 | +5.4% |
| 1Q24 | 22,857 | +5.8% |
| 4Q23 | 22,624 | +7.7% |
| 3Q23 | 21,847 | +7.9% |
| 2Q23 | 22,210 | +9.7% |
| 1Q23 | 21,597 | +10.3% |
| 4Q22 | 20,999 | +9.2% |
| 3Q22 | 20,238 | +10.2% |
| 2Q22 | 20,240 | +10.6% |
| 1Q22 | 19,583 | +10.3% |
| 4Q21 | 19,228 | +10.4% |
| 3Q21 | 18,361 | +10.7% |
| 2Q21 | 18,292 | +5.8% |
| 1Q21 | 17,762 | +4.0% |
| 4Q20 | 17,418 | +4.2% |
| 3Q20 | 16,583 | +4.5% |
| 2Q20 | 17,288 | +8.5% |
| 1Q20 | 17,079 | +9.1% |
| 4Q19 | 16,718 | +8.8% |
| 3Q19 | 15,870 | +8.2% |
| 2Q19 | 15,930 | +7.9% |
| 1Q19 | 15,652 | +9.0% |
| 4Q18 | 15,369 | +9.1% |
| 3Q18 | 14,664 | +9.6% |
| 2Q18 | 14,764 | +9.6% |
| 1Q18 | 14,360 | +10.1% |
| 4Q17 | 14,087 | +10.3% |
| 3Q17 | 13,383 | +10.1% |
| 2Q17 | 13,467 | +10.2% |
| 1Q17 | 13,045 | +10.1% |
| 4Q16 | 12,767 | +10.4% |
| 3Q16 | 12,150 | - |
| 2Q16 | 12,225 | - |
| 1Q16 | 11,853 | - |
| 4Q15 | 11,565 | +10.4% |
| 4Q14 | 10,477 | - |