| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,545 | +3.1% |
| 4Q25 | 2,621 | +5.4% |
| 3Q25 | 2,596 | +0.4% |
| 2Q25 | 2,507 | +1.1% |
| 1Q25 | 2,468 | -0.5% |
| 4Q24 | 2,487 | +0.3% |
| 3Q24 | 2,586 | +8.5% |
| 2Q24 | 2,480 | +21.8% |
| 1Q24 | 2,480 | +11.6% |
| 4Q23 | 2,480 | +6.5% |
| 3Q23 | 2,383 | +4.3% |
| 2Q23 | 2,036 | -8.8% |
| 1Q23 | 2,223 | +2.6% |
| 4Q22 | 2,330 | +6.7% |
| 3Q22 | 2,284 | +10.0% |
| 2Q22 | 2,234 | +17.3% |
| 1Q22 | 2,167 | +26.8% |
| 4Q21 | 2,184 | +7.8% |
| 3Q21 | 2,076 | +6.3% |
| 2Q21 | 1,904 | +5.3% |
| 1Q21 | 1,708 | +4.9% |
| 4Q20 | 2,026 | +26.0% |
| 3Q20 | 1,953 | +29.6% |
| 2Q20 | 1,808 | +25.7% |
| 1Q20 | 1,629 | +21.1% |
| 4Q19 | 1,608 | +15.6% |
| 3Q19 | 1,506 | +11.8% |
| 2Q19 | 1,438 | +8.3% |
| 1Q19 | 1,345 | +11.2% |
| 4Q18 | 1,390 | +12.2% |
| 3Q18 | 1,347 | +19.5% |
| 2Q18 | 1,329 | +38.0% |
| 1Q18 | 1,210 | +32.5% |
| 4Q17 | 1,239 | +32.6% |
| 3Q17 | 1,127 | +19.3% |
| 2Q17 | 963 | -2.7% |
| 1Q17 | 913 | -2.7% |
| 4Q16 | 934 | -15.4% |
| 3Q16 | 945 | - |
| 2Q16 | 990 | - |
| 1Q16 | 939 | - |
| 4Q15 | 1,105 | +73.9% |
| 4Q14 | 635 | - |