| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 3,925 | +7.9% |
| 4Q25 | 3,960 | +7.7% |
| 3Q25 | 3,960 | +8.3% |
| 2Q25 | 3,745 | +10.0% |
| 1Q25 | 3,639 | +9.6% |
| 4Q24 | 3,675 | +12.2% |
| 3Q24 | 3,658 | +11.2% |
| 2Q24 | 3,404 | +13.4% |
| 1Q24 | 3,321 | +13.3% |
| 4Q23 | 3,277 | +11.9% |
| 3Q23 | 3,289 | +11.9% |
| 2Q23 | 3,003 | +10.0% |
| 1Q23 | 2,930 | +9.3% |
| 4Q22 | 2,929 | +8.7% |
| 3Q22 | 2,940 | +9.2% |
| 2Q22 | 2,731 | +7.8% |
| 1Q22 | 2,680 | +6.4% |
| 4Q21 | 2,696 | +4.9% |
| 3Q21 | 2,692 | +1.3% |
| 2Q21 | 2,533 | -1.6% |
| 1Q21 | 2,520 | -0.8% |
| 4Q20 | 2,569 | +0.2% |
| 3Q20 | 2,659 | +3.6% |
| 2Q20 | 2,575 | +8.4% |
| 1Q20 | 2,541 | +7.3% |
| 4Q19 | 2,563 | +7.1% |
| 3Q19 | 2,566 | +6.2% |
| 2Q19 | 2,376 | +4.2% |
| 1Q19 | 2,369 | +6.8% |
| 4Q18 | 2,393 | +6.3% |
| 3Q18 | 2,417 | +6.2% |
| 2Q18 | 2,280 | +5.1% |
| 1Q18 | 2,219 | +3.8% |
| 4Q17 | 2,251 | +4.7% |
| 3Q17 | 2,276 | +7.0% |
| 2Q17 | 2,169 | +8.7% |
| 1Q17 | 2,138 | +9.7% |
| 4Q16 | 2,150 | +10.1% |
| 3Q16 | 2,128 | - |
| 2Q16 | 1,996 | - |
| 1Q16 | 1,950 | - |
| 4Q15 | 1,953 | +14.7% |
| 4Q14 | 1,702 | - |