| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,809 | +22.7% |
| 1Q26 | 6,319 | +20.0% |
| 4Q25 | 6,245 | +19.7% |
| 3Q25 | 5,620 | +20.9% |
| 2Q25 | 5,550 | +24.4% |
| 1Q25 | 5,267 | +26.7% |
| 4Q24 | 5,216 | +23.5% |
| 3Q24 | 4,649 | +27.4% |
| 2Q24 | 4,462 | +23.2% |
| 1Q24 | 4,159 | +20.8% |
| 4Q23 | 4,223 | +18.4% |
| 3Q23 | 3,649 | +14.6% |
| 2Q23 | 3,620 | +10.4% |
| 1Q23 | 3,441 | +13.2% |
| 4Q22 | 3,566 | +13.4% |
| 3Q22 | 3,184 | +25.8% |
| 2Q22 | 3,280 | +28.5% |
| 1Q22 | 3,041 | +26.1% |
| 4Q21 | 3,145 | +31.9% |
| 3Q21 | 2,530 | +17.3% |
| 2Q21 | 2,553 | +24.0% |
| 1Q21 | 2,412 | +44.8% |
| 4Q20 | 2,385 | +35.2% |
| 3Q20 | 2,157 | +53.1% |
| 2Q20 | 2,058 | +48.0% |
| 1Q20 | 1,665 | +16.2% |
| 4Q19 | 1,764 | +9.1% |
| 3Q19 | 1,409 | +6.0% |
| 2Q19 | 1,390 | +0.9% |
| 1Q19 | 1,432 | +17.5% |
| 4Q18 | 1,616 | +29.1% |
| 3Q18 | 1,329 | +39.6% |
| 2Q18 | 1,378 | +28.5% |
| 1Q18 | 1,219 | +33.0% |
| 4Q17 | 1,252 | +8.5% |
| 3Q17 | 952 | -18.9% |
| 2Q17 | 1,072 | -18.5% |
| 1Q17 | 917 | - |
| 4Q16 | 1,154 | -17.8% |
| 3Q16 | 1,174 | - |
| 2Q16 | 1,316 | - |
| 4Q15 | 1,405 | - |