| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 15,290 | -3.3% |
| 3Q25 | 15,244 | -7.5% |
| 2Q25 | 15,622 | -5.8% |
| 1Q25 | 15,158 | -6.3% |
| 4Q24 | 15,813 | -1.8% |
| 3Q24 | 16,486 | +6.4% |
| 2Q24 | 16,592 | +7.6% |
| 1Q24 | 16,178 | +6.9% |
| 4Q23 | 16,101 | +5.9% |
| 3Q23 | 15,496 | +3.7% |
| 2Q23 | 15,423 | +5.1% |
| 1Q23 | 15,139 | +6.8% |
| 4Q22 | 15,199 | +7.7% |
| 3Q22 | 14,949 | +10.4% |
| 2Q22 | 14,678 | +10.7% |
| 1Q22 | 14,181 | +10.2% |
| 4Q21 | 14,116 | +6.8% |
| 3Q21 | 13,538 | +2.3% |
| 2Q21 | 13,259 | +4.3% |
| 1Q21 | 12,871 | +0.1% |
| 4Q20 | 13,216 | +4.5% |
| 2Q20 | 13,240 | +5.0% |
| 1Q20 | 12,712 | +4.0% |
| 4Q20 | 12,864 | +6.0% |
| 3Q20 | 12,642 | +6.7% |
| 2Q20 | 12,615 | +8.3% |
| 1Q20 | 12,224 | +10.9% |
| 4Q19 | 12,140 | +11.6% |
| 3Q19 | 11,843 | +14.2% |
| 2Q19 | 11,649 | +17.0% |
| 1Q19 | 11,020 | +19.3% |
| 4Q18 | 10,878 | +19.0% |
| 3Q18 | 10,370 | +22.6% |
| 2Q18 | 9,960 | +22.6% |
| 1Q18 | 9,240 | +21.5% |
| 4Q17 | 9,140 | +22.9% |
| 3Q17 | 8,460 | +20.6% |
| 2Q17 | 8,121 | +20.2% |
| 1Q17 | 7,606 | - |
| 4Q16 | 7,435 | +19.7% |
| 3Q16 | 7,015 | - |
| 2Q16 | 6,757 | - |
| 4Q15 | 6,212 | - |