| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,952 | +19.8% |
| 1Q26 | 3,632 | +22.8% |
| 4Q25 | 3,788 | +23.7% |
| 3Q25 | 3,460 | +19.8% |
| 2Q25 | 3,299 | +19.1% |
| 1Q25 | 2,959 | +19.1% |
| 4Q24 | 3,063 | +11.8% |
| 3Q24 | 2,888 | +12.3% |
| 2Q24 | 2,770 | +10.9% |
| 1Q24 | 2,483 | +5.8% |
| 4Q23 | 2,740 | +21.1% |
| 3Q23 | 2,572 | +14.5% |
| 2Q23 | 2,498 | +21.1% |
| 1Q23 | 2,348 | +15.7% |
| 4Q22 | 2,263 | +9.4% |
| 3Q22 | 2,246 | +10.4% |
| 2Q22 | 2,062 | +14.0% |
| 1Q22 | 2,030 | +27.3% |
| 4Q21 | 2,068 | +16.1% |
| 3Q21 | 2,034 | +9.2% |
| 2Q21 | 1,809 | -1.6% |
| 1Q21 | 1,594 | -5.9% |
| 4Q20 | 1,781 | +9.2% |
| 3Q20 | 1,863 | +19.1% |
| 2Q20 | 1,837 | +25.3% |
| 1Q20 | 1,694 | +30.5% |
| 4Q19 | 1,630 | +31.0% |
| 3Q19 | 1,564 | +42.5% |
| 2Q19 | 1,466 | +34.1% |
| 1Q19 | 1,298 | +50.6% |
| 4Q18 | 1,244 | +57.0% |
| 3Q18 | 1,097 | +75.9% |
| 2Q18 | 1,093 | +81.7% |
| 1Q18 | 862 | +119.0% |
| 4Q17 | 792 | +299.7% |
| 3Q17 | 624 | +543.5% |
| 2Q17 | 601 | +1235.5% |
| 1Q17 | 393 | - |
| 4Q16 | 198 | +15.3% |
| 3Q16 | 96 | - |
| 2Q16 | 45 | - |
| 4Q15 | 172 | - |