| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 28,221 | +11.1% |
| 3Q25 | 24,281 | +3.5% |
| 2Q25 | 25,286 | +5.0% |
| 1Q25 | 23,727 | +4.7% |
| 4Q24 | 25,410 | -4.4% |
| 3Q24 | 23,459 | -5.5% |
| 2Q24 | 24,089 | -4.5% |
| 1Q24 | 22,661 | -6.2% |
| 4Q23 | 26,579 | +5.9% |
| 3Q23 | 24,827 | +4.3% |
| 2Q23 | 25,223 | +5.3% |
| 1Q23 | 24,169 | +6.0% |
| 4Q22 | 25,108 | +10.8% |
| 3Q22 | 23,799 | +11.0% |
| 2Q22 | 23,951 | +11.0% |
| 1Q22 | 22,798 | +11.1% |
| 4Q21 | 22,665 | +10.2% |
| 3Q21 | 21,446 | +7.0% |
| 2Q21 | 21,583 | +6.2% |
| 1Q21 | 20,512 | +4.7% |
| 4Q20 | 20,565 | +4.2% |
| 3Q20 | 20,041 | +7.8% |
| 2Q20 | 20,332 | +9.1% |
| 1Q20 | 19,586 | +10.8% |
| 4Q19 | 19,731 | +11.3% |
| 3Q19 | 18,593 | +10.1% |
| 2Q19 | 18,639 | +10.8% |
| 1Q19 | 17,671 | +11.0% |
| 4Q18 | 17,730 | +9.9% |
| 3Q18 | 16,892 | +9.7% |
| 2Q18 | 16,826 | +9.8% |
| 1Q18 | 15,916 | +10.5% |
| 4Q17 | 16,131 | +11.4% |
| 3Q17 | 15,395 | +11.1% |
| 2Q17 | 15,320 | +11.4% |
| 1Q17 | 14,404 | +10.2% |
| 4Q16 | 14,478 | +11.2% |
| 3Q16 | 13,851 | +11.2% |
| 2Q16 | 13,755 | - |
| 1Q16 | 13,069 | - |
| 4Q15 | 13,022 | +12.5% |
| 3Q15 | 12,453 | - |
| 4Q14 | 11,579 | - |