| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 6,931 | +9.7% |
| 2Q25 | 6,542 | +8.9% |
| 1Q25 | 6,268 | +10.3% |
| 4Q24 | 6,320 | +9.9% |
| 3Q24 | 6,031 | +12.9% |
| 2Q24 | 6,006 | +12.6% |
| 1Q24 | 5,684 | +10.6% |
| 4Q23 | 5,752 | +9.8% |
| 3Q23 | 5,343 | +5.1% |
| 2Q23 | 5,333 | +5.5% |
| 1Q23 | 5,140 | +8.8% |
| 4Q22 | 5,239 | +14.2% |
| 3Q22 | 5,085 | +16.1% |
| 2Q22 | 5,053 | +18.9% |
| 1Q22 | 4,725 | +15.0% |
| 4Q21 | 4,586 | +16.0% |
| 3Q21 | 4,380 | +16.1% |
| 2Q21 | 4,248 | +12.4% |
| 1Q21 | 4,110 | +13.5% |
| 4Q20 | 3,953 | +13.5% |
| 3Q20 | 3,773 | +13.1% |
| 2Q20 | 3,781 | +16.1% |
| 1Q20 | 3,620 | +15.1% |
| 4Q19 | 3,484 | +14.3% |
| 3Q19 | 3,336 | +15.2% |
| 2Q19 | 3,257 | +13.5% |
| 1Q19 | 3,144 | +10.3% |
| 4Q18 | 3,048 | +6.6% |
| 3Q18 | 2,897 | +2.7% |
| 2Q18 | 2,870 | +1.6% |
| 1Q18 | 2,850 | +5.1% |
| 4Q17 | 2,859 | +3.7% |
| 3Q17 | 2,820 | +4.6% |
| 2Q17 | 2,824 | +6.2% |
| 1Q17 | 2,711 | +3.8% |
| 4Q16 | 2,757 | +6.0% |
| 3Q16 | 2,695 | - |
| 2Q16 | 2,658 | - |
| 1Q16 | 2,612 | - |
| 4Q15 | 2,600 | +6.5% |
| 4Q14 | 2,442 | - |