| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,330 | +20.5% |
| 4Q25 | 1,354 | +26.0% |
| 3Q25 | 1,296 | +44.2% |
| 2Q25 | 1,164 | +38.3% |
| 1Q25 | 1,103 | +37.8% |
| 4Q24 | 1,075 | +27.1% |
| 3Q24 | 899 | -15.0% |
| 2Q24 | 842 | -25.0% |
| 1Q24 | 801 | -34.7% |
| 4Q23 | 846 | -39.6% |
| 3Q23 | 1,057 | -36.9% |
| 2Q23 | 1,123 | -34.2% |
| 1Q23 | 1,226 | -41.3% |
| 4Q22 | 1,401 | -41.6% |
| 3Q22 | 1,677 | -33.0% |
| 2Q22 | 1,707 | -28.9% |
| 1Q22 | 2,091 | -4.1% |
| 4Q21 | 2,400 | +10.8% |
| 3Q21 | 2,502 | +23.5% |
| 2Q21 | 2,403 | +27.0% |
| 1Q21 | 2,180 | +25.1% |
| 4Q20 | 2,166 | +13.0% |
| 3Q20 | 2,026 | +9.4% |
| 2Q20 | 1,891 | +3.6% |
| 1Q20 | 1,743 | +1.5% |
| 4Q19 | 1,917 | +9.3% |
| 3Q19 | 1,852 | +20.3% |
| 2Q19 | 1,826 | +23.1% |
| 1Q19 | 1,717 | +36.0% |
| 4Q18 | 1,753 | +50.1% |
| 3Q18 | 1,539 | +46.4% |
| 2Q18 | 1,484 | +65.7% |
| 1Q18 | 1,262 | +62.7% |
| 4Q17 | 1,168 | +49.8% |
| 3Q17 | 1,051 | +40.3% |
| 2Q17 | 895 | +27.4% |
| 1Q17 | 776 | +10.5% |
| 4Q16 | 779 | +5.4% |
| 3Q16 | 749 | - |
| 2Q16 | 703 | - |
| 1Q16 | 702 | - |
| 4Q15 | 739 | -9.9% |
| 4Q14 | 821 | - |