| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 25,712 | +6.0% |
| 3Q25 | 24,961 | +6.9% |
| 2Q25 | 24,821 | +7.4% |
| 1Q25 | 24,117 | +8.6% |
| 4Q24 | 24,251 | +9.5% |
| 3Q24 | 23,345 | +8.7% |
| 2Q24 | 23,109 | +10.1% |
| 1Q24 | 22,210 | +7.1% |
| 4Q23 | 22,145 | +5.4% |
| 3Q23 | 21,471 | +3.4% |
| 2Q23 | 20,991 | +4.3% |
| 1Q23 | 20,734 | +5.9% |
| 4Q22 | 21,006 | +8.9% |
| 3Q22 | 20,763 | +9.3% |
| 2Q22 | 20,123 | +9.4% |
| 1Q22 | 19,585 | +9.7% |
| 4Q21 | 19,284 | +14.0% |
| 3Q21 | 18,997 | +15.6% |
| 2Q21 | 18,398 | +14.3% |
| 1Q21 | 17,849 | +11.3% |
| 4Q20 | 16,909 | +5.3% |
| 3Q20 | 16,437 | +4.4% |
| 2Q20 | 16,103 | +3.2% |
| 1Q20 | 16,030 | +5.3% |
| 4Q19 | 16,058 | +4.0% |
| 3Q19 | 15,738 | +4.5% |
| 2Q19 | 15,611 | +4.5% |
| 1Q19 | 15,229 | +5.8% |
| 4Q18 | 15,445 | +16.7% |
| 3Q18 | 15,067 | +18.1% |
| 2Q18 | 14,941 | +19.1% |
| 1Q18 | 14,396 | +18.7% |
| 4Q17 | 13,237 | +9.1% |
| 3Q17 | 12,759 | +6.4% |
| 2Q17 | 12,547 | +1.6% |
| 1Q17 | 12,123 | -0.3% |
| 4Q16 | 12,132 | 0.0% |
| 3Q16 | 11,996 | -4.9% |
| 2Q16 | 12,344 | +2.0% |
| 1Q16 | 12,165 | - |
| 4Q15 | 12,130 | +7.3% |
| 3Q15 | 12,612 | - |
| 2Q15 | 12,098 | - |
| 4Q14 | 11,304 | - |