| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 13,943 | +15.1% |
| 4Q25 | 14,122 | +14.8% |
| 3Q25 | 13,256 | +15.2% |
| 2Q25 | 12,820 | +12.6% |
| 1Q25 | 12,116 | +8.1% |
| 4Q24 | 12,299 | +8.4% |
| 3Q24 | 11,511 | +2.0% |
| 2Q24 | 11,383 | +4.6% |
| 1Q24 | 11,212 | +1.5% |
| 4Q23 | 11,347 | +2.0% |
| 3Q23 | 11,286 | -8.6% |
| 2Q23 | 10,880 | -11.1% |
| 1Q23 | 11,050 | -9.2% |
| 4Q22 | 11,122 | -9.7% |
| 3Q22 | 12,345 | +5.0% |
| 2Q22 | 12,238 | +3.8% |
| 1Q22 | 12,166 | +4.4% |
| 4Q21 | 12,320 | +6.1% |
| 3Q21 | 11,758 | +4.8% |
| 2Q21 | 11,794 | +7.2% |
| 1Q21 | 11,657 | +9.8% |
| 4Q20 | 11,610 | +7.5% |
| 3Q20 | 11,222 | +9.1% |
| 2Q20 | 10,999 | +7.3% |
| 1Q20 | 10,620 | +8.8% |
| 4Q19 | 10,797 | +2.1% |
| 3Q19 | 10,282 | +3.7% |
| 2Q19 | 10,253 | +1.1% |
| 1Q19 | 9,758 | +2.9% |
| 4Q18 | 10,579 | +4.0% |
| 3Q18 | 9,915 | +7.5% |
| 2Q18 | 10,142 | +9.7% |
| 1Q18 | 9,485 | +10.8% |
| 4Q17 | 10,170 | +9.4% |
| 3Q17 | 9,225 | +5.6% |
| 2Q17 | 9,248 | +4.1% |
| 1Q17 | 8,557 | +2.3% |
| 4Q16 | 9,298 | +6.9% |
| 3Q16 | 8,739 | - |
| 2Q16 | 8,882 | - |
| 1Q16 | 8,368 | - |
| 4Q15 | 8,698 | +15.8% |
| 4Q14 | 7,510 | - |