| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 22,749 | +7.9% |
| 3Q25 | 21,963 | +6.3% |
| 2Q25 | 21,821 | +6.7% |
| 1Q25 | 21,176 | +8.1% |
| 4Q24 | 21,082 | +10.0% |
| 3Q24 | 20,659 | +10.0% |
| 2Q24 | 20,457 | +10.5% |
| 1Q24 | 19,596 | +9.2% |
| 4Q23 | 19,170 | +9.5% |
| 3Q23 | 18,788 | +8.3% |
| 2Q23 | 18,508 | +7.5% |
| 1Q23 | 17,949 | +9.8% |
| 4Q22 | 17,502 | +30.3% |
| 3Q22 | 17,356 | +37.8% |
| 2Q22 | 17,219 | +30.0% |
| 1Q22 | 16,354 | +34.2% |
| 4Q21 | 13,434 | +16.2% |
| 3Q21 | 12,597 | +9.7% |
| 2Q21 | 13,245 | +9.7% |
| 1Q21 | 12,188 | +11.6% |
| 4Q20 | 11,565 | +10.8% |
| 3Q20 | 11,486 | +7.4% |
| 2Q20 | 12,071 | +10.2% |
| 1Q20 | 10,919 | +9.9% |
| 4Q19 | 10,434 | +14.2% |
| 3Q19 | 10,689 | +18.0% |
| 2Q19 | 10,957 | +13.6% |
| 1Q19 | 9,937 | +15.5% |
| 4Q18 | 9,136 | +9.6% |
| 3Q18 | 9,063 | +8.0% |
| 2Q18 | 9,649 | +8.8% |
| 1Q18 | 8,602 | +9.4% |
| 4Q17 | 8,339 | +8.8% |
| 3Q17 | 8,392 | +8.3% |
| 2Q17 | 8,871 | +7.1% |
| 1Q17 | 7,864 | +8.4% |
| 4Q16 | 7,666 | +9.4% |
| 3Q16 | 7,751 | +9.3% |
| 2Q16 | 8,286 | - |
| 1Q16 | 7,253 | - |
| 4Q15 | 7,004 | +10.8% |
| 3Q15 | 7,092 | - |
| 4Q14 | 6,323 | - |