| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 10,491 | +11.6% |
| 1Q26 | 10,188 | +11.3% |
| 4Q25 | 9,768 | +12.3% |
| 3Q25 | 9,848 | +11.9% |
| 2Q25 | 9,400 | +11.8% |
| 1Q25 | 9,154 | +12.7% |
| 4Q24 | 8,697 | +13.7% |
| 3Q24 | 8,802 | +10.6% |
| 2Q24 | 8,405 | +11.1% |
| 1Q24 | 8,125 | +9.3% |
| 4Q23 | 7,650 | +9.7% |
| 3Q23 | 7,957 | +10.5% |
| 2Q23 | 7,562 | +12.2% |
| 1Q23 | 7,433 | +11.8% |
| 4Q22 | 6,974 | +7.3% |
| 3Q22 | 7,200 | +6.6% |
| 2Q22 | 6,738 | +9.4% |
| 1Q22 | 6,648 | +11.8% |
| 4Q21 | 6,502 | +3.0% |
| 3Q21 | 6,754 | -0.7% |
| 2Q21 | 6,158 | -2.9% |
| 1Q21 | 5,944 | +0.3% |
| 4Q20 | 6,314 | +19.0% |
| 3Q20 | 6,802 | +21.4% |
| 2Q20 | 6,341 | +26.4% |
| 1Q20 | 5,926 | +20.7% |
| 4Q19 | 5,308 | +29.9% |
| 3Q19 | 5,602 | +27.7% |
| 2Q19 | 5,017 | +29.2% |
| 1Q19 | 4,909 | +39.9% |
| 4Q18 | 4,085 | +42.8% |
| 3Q18 | 4,386 | +41.1% |
| 2Q18 | 3,883 | +46.5% |
| 1Q18 | 3,509 | +60.8% |
| 4Q17 | 2,861 | +81.8% |
| 3Q17 | 3,109 | +67.2% |
| 2Q17 | 2,650 | +96.3% |
| 1Q17 | 2,182 | - |
| 4Q16 | 1,574 | +364.3% |
| 3Q16 | 1,859 | - |
| 2Q16 | 1,350 | - |
| 4Q15 | 339 | - |