| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 4,459 | -4.5% |
| 1Q26 | 4,922 | +7.8% |
| 4Q25 | 5,083 | +11.2% |
| 3Q25 | 4,897 | +11.7% |
| 2Q25 | 4,669 | +11.3% |
| 1Q25 | 4,565 | +15.6% |
| 4Q24 | 4,570 | +23.7% |
| 3Q24 | 4,385 | +28.9% |
| 2Q24 | 4,194 | +31.5% |
| 1Q24 | 3,950 | +39.0% |
| 4Q23 | 3,693 | +44.2% |
| 3Q23 | 3,403 | +34.1% |
| 2Q23 | 3,188 | +38.7% |
| 1Q23 | 2,843 | +36.9% |
| 4Q22 | 2,560 | +30.6% |
| 3Q22 | 2,537 | +29.2% |
| 2Q22 | 2,299 | +20.9% |
| 1Q22 | 2,075 | +4.7% |
| 4Q21 | 1,960 | -9.6% |
| 3Q21 | 1,964 | -5.7% |
| 2Q21 | 1,902 | -9.1% |
| 1Q21 | 1,982 | -4.9% |
| 4Q20 | 2,169 | -0.9% |
| 3Q20 | 2,082 | +0.4% |
| 2Q20 | 2,092 | +5.2% |
| 1Q20 | 2,084 | +9.5% |
| 4Q19 | 2,189 | +17.2% |
| 3Q19 | 2,074 | +22.0% |
| 2Q19 | 1,989 | +20.8% |
| 1Q19 | 1,903 | +14.6% |
| 4Q18 | 1,868 | +12.3% |
| 3Q18 | 1,700 | +6.7% |
| 2Q18 | 1,647 | +8.2% |
| 1Q18 | 1,660 | +6.7% |
| 4Q17 | 1,663 | +2.5% |
| 3Q17 | 1,594 | -7.8% |
| 2Q17 | 1,523 | -17.4% |
| 1Q17 | 1,556 | - |
| 4Q16 | 1,622 | -15.1% |
| 3Q16 | 1,728 | - |
| 2Q16 | 1,843 | - |
| 4Q15 | 1,910 | - |