| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 19,372 | +12.4% |
| 4Q25 | 20,017 | +13.2% |
| 3Q25 | 19,200 | +19.2% |
| 2Q25 | 17,600 | +18.5% |
| 1Q25 | 17,240 | +20.7% |
| 4Q24 | 17,686 | +18.9% |
| 3Q24 | 16,112 | +14.9% |
| 2Q24 | 14,857 | +14.9% |
| 1Q24 | 14,281 | +14.9% |
| 4Q23 | 14,871 | +17.2% |
| 3Q23 | 14,027 | +15.1% |
| 2Q23 | 12,931 | +13.9% |
| 1Q23 | 12,432 | +17.1% |
| 4Q22 | 12,686 | +15.1% |
| 3Q22 | 12,191 | +20.3% |
| 2Q22 | 11,357 | +29.7% |
| 1Q22 | 10,615 | +28.9% |
| 4Q21 | 11,018 | +24.8% |
| 3Q21 | 10,138 | +27.3% |
| 2Q21 | 8,753 | +18.2% |
| 1Q21 | 8,236 | +9.5% |
| 4Q20 | 8,832 | +10.4% |
| 3Q20 | 7,963 | +5.4% |
| 2Q20 | 7,405 | +13.2% |
| 1Q20 | 7,523 | +20.1% |
| 4Q19 | 8,003 | +11.0% |
| 3Q19 | 7,554 | +14.2% |
| 2Q19 | 6,543 | +15.5% |
| 1Q19 | 6,263 | +10.7% |
| 4Q18 | 7,207 | +11.5% |
| 3Q18 | 6,616 | +18.4% |
| 2Q18 | 5,663 | +7.7% |
| 1Q18 | 5,657 | +3.2% |
| 4Q17 | 6,463 | -0.2% |
| 3Q17 | 5,590 | -7.3% |
| 2Q17 | 5,259 | -0.9% |
| 1Q17 | 5,481 | +0.8% |
| 4Q16 | 6,478 | +4.5% |
| 3Q16 | 6,032 | - |
| 2Q16 | 5,305 | - |
| 1Q16 | 5,440 | - |
| 4Q15 | 6,200 | +5.0% |
| 4Q14 | 5,904 | - |