| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,369 | +4.6% |
| 3Q25 | 3,319 | +4.6% |
| 2Q25 | 3,295 | +4.5% |
| 1Q25 | 3,234 | +7.7% |
| 4Q24 | 3,221 | +4.4% |
| 3Q24 | 3,172 | +2.8% |
| 2Q24 | 3,153 | +1.5% |
| 1Q24 | 3,002 | -0.3% |
| 4Q23 | 3,085 | +3.7% |
| 3Q23 | 3,084 | +6.3% |
| 2Q23 | 3,106 | +10.8% |
| 1Q23 | 3,012 | +10.1% |
| 4Q22 | 2,975 | +6.4% |
| 3Q22 | 2,902 | +5.6% |
| 2Q22 | 2,805 | +3.0% |
| 1Q22 | 2,735 | +5.1% |
| 4Q21 | 2,795 | +7.1% |
| 3Q21 | 2,748 | +2.2% |
| 2Q21 | 2,723 | -0.0% |
| 1Q21 | 2,601 | -2.8% |
| 4Q20 | 2,609 | -2.7% |
| 3Q20 | 2,689 | +4.1% |
| 2Q20 | 2,725 | +5.8% |
| 1Q20 | 2,678 | +8.2% |
| 4Q19 | 2,682 | +6.7% |
| 3Q19 | 2,584 | +10.4% |
| 2Q19 | 2,575 | +12.3% |
| 1Q19 | 2,474 | +11.2% |
| 4Q18 | 2,513 | +10.8% |
| 3Q18 | 2,340 | +6.3% |
| 2Q18 | 2,294 | +6.2% |
| 1Q18 | 2,225 | +7.1% |
| 4Q17 | 2,268 | +12.9% |
| 3Q17 | 2,202 | +13.0% |
| 2Q17 | 2,160 | +7.7% |
| 1Q17 | 2,077 | +7.3% |
| 4Q16 | 2,007 | +2.6% |
| 3Q16 | 1,948 | - |
| 2Q16 | 2,006 | - |
| 1Q16 | 1,935 | - |
| 4Q15 | 1,956 | +20.0% |
| 4Q14 | 1,630 | - |