| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 3,761 | +6.2% |
| 4Q25 | 3,851 | +6.6% |
| 3Q25 | 3,662 | +5.1% |
| 2Q25 | 3,630 | +4.9% |
| 1Q25 | 3,541 | +3.3% |
| 4Q24 | 3,614 | +3.2% |
| 3Q24 | 3,485 | +3.8% |
| 2Q24 | 3,460 | +3.5% |
| 1Q24 | 3,427 | +7.0% |
| 4Q23 | 3,501 | +8.9% |
| 3Q23 | 3,356 | +10.2% |
| 2Q23 | 3,343 | +10.3% |
| 1Q23 | 3,202 | +9.9% |
| 4Q22 | 3,216 | +10.4% |
| 3Q22 | 3,047 | +8.5% |
| 2Q22 | 3,031 | +10.7% |
| 1Q22 | 2,912 | +11.3% |
| 4Q21 | 2,912 | +12.0% |
| 3Q21 | 2,808 | +12.6% |
| 2Q21 | 2,738 | +11.1% |
| 1Q21 | 2,616 | +10.6% |
| 4Q20 | 2,600 | +8.1% |
| 3Q20 | 2,495 | +8.7% |
| 2Q20 | 2,464 | +10.3% |
| 1Q20 | 2,366 | +12.4% |
| 4Q19 | 2,405 | +17.0% |
| 3Q19 | 2,294 | +15.9% |
| 2Q19 | 2,233 | +17.9% |
| 1Q19 | 2,105 | +18.5% |
| 4Q18 | 2,055 | +19.3% |
| 3Q18 | 1,979 | +24.4% |
| 2Q18 | 1,894 | +21.7% |
| 1Q18 | 1,777 | +23.7% |
| 4Q17 | 1,722 | +22.6% |
| 3Q17 | 1,590 | +21.3% |
| 2Q17 | 1,556 | +25.3% |
| 1Q17 | 1,436 | +26.4% |
| 4Q16 | 1,404 | +27.3% |
| 3Q16 | 1,311 | - |
| 2Q16 | 1,242 | - |
| 1Q16 | 1,136 | - |
| 4Q15 | 1,103 | +22.5% |
| 4Q14 | 900 | - |