| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 13,658 | +11.7% |
| 3Q25 | 13,105 | -17.4% |
| 1Q25 | 12,344 | -19.6% |
| 4Q24 | 12,230 | -20.9% |
| 3Q24 | 15,871 | +9.4% |
| 2Q24 | 15,806 | +9.5% |
| 1Q24 | 15,350 | +6.2% |
| 4Q23 | 15,462 | +2.9% |
| 3Q23 | 14,509 | -3.6% |
| 2Q23 | 14,433 | -8.4% |
| 1Q23 | 14,455 | -5.3% |
| 4Q22 | 15,032 | 0.0% |
| 3Q22 | 15,058 | +4.4% |
| 2Q22 | 15,752 | +7.8% |
| 1Q22 | 15,268 | +8.8% |
| 4Q21 | 15,027 | +7.8% |
| 3Q21 | 14,421 | +6.6% |
| 2Q21 | 14,614 | +14.3% |
| 1Q21 | 14,037 | +13.3% |
| 4Q20 | 13,943 | +12.2% |
| 3Q20 | 13,529 | +12.3% |
| 2Q20 | 12,788 | +6.6% |
| 1Q20 | 12,392 | +8.2% |
| 4Q19 | 12,432 | +10.2% |
| 3Q19 | 12,044 | +10.6% |
| 2Q19 | 11,991 | +12.5% |
| 1Q19 | 11,450 | +13.5% |
| 4Q18 | 11,285 | +10.8% |
| 3Q18 | 10,894 | +11.2% |
| 2Q18 | 10,656 | +7.5% |
| 1Q18 | 10,085 | +12.2% |
| 4Q17 | 10,189 | +19.2% |
| 3Q17 | 9,794 | +3.9% |
| 2Q17 | 9,915 | +6.2% |
| 1Q17 | 8,988 | -2.0% |
| 4Q16 | 8,546 | -7.5% |
| 3Q16 | 9,426 | 0.0% |
| 2Q16 | 9,334 | - |
| 1Q16 | 9,175 | - |
| 4Q15 | 9,235 | -3.2% |
| 3Q15 | 9,425 | - |
| 4Q14 | 9,541 | - |