| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 17,669 | +9.9% |
| 3Q25 | 17,109 | +8.8% |
| 2Q25 | 16,724 | +8.9% |
| 1Q25 | 16,255 | +7.9% |
| 4Q24 | 16,071 | +9.5% |
| 3Q24 | 15,725 | +9.1% |
| 2Q24 | 15,358 | +8.7% |
| 1Q24 | 15,062 | +7.7% |
| 4Q23 | 14,683 | +5.3% |
| 3Q23 | 14,418 | +4.4% |
| 2Q23 | 14,133 | +2.4% |
| 1Q23 | 13,987 | +2.4% |
| 4Q22 | 13,944 | +3.1% |
| 3Q22 | 13,805 | +3.4% |
| 2Q22 | 13,805 | +5.6% |
| 1Q22 | 13,658 | +6.2% |
| 4Q21 | 13,527 | +5.6% |
| 3Q21 | 13,351 | +4.1% |
| 2Q21 | 13,071 | +4.3% |
| 1Q21 | 12,855 | -5.7% |
| 4Q20 | 12,813 | -5.7% |
| 3Q20 | 12,820 | -3.2% |
| 2Q20 | 12,535 | -3.5% |
| 1Q20 | 13,632 | +8.2% |
| 4Q19 | 13,583 | +9.5% |
| 3Q19 | 13,250 | +10.0% |
| 2Q19 | 12,993 | +10.5% |
| 1Q19 | 12,599 | +11.2% |
| 4Q18 | 12,400 | +13.0% |
| 3Q18 | 12,044 | +14.8% |
| 2Q18 | 11,761 | +15.6% |
| 1Q18 | 11,326 | +15.5% |
| 4Q17 | 10,974 | +14.6% |
| 3Q17 | 10,491 | +15.1% |
| 2Q17 | 10,174 | +15.9% |
| 1Q17 | 9,810 | +17.4% |
| 4Q16 | 9,576 | +19.8% |
| 3Q16 | 9,115 | +22.1% |
| 2Q16 | 8,776 | - |
| 1Q16 | 8,355 | - |
| 4Q15 | 7,993 | +20.7% |
| 3Q15 | 7,465 | - |
| 4Q14 | 6,623 | - |