| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 62,130 | +5.8% |
| 2Q26 | 62,252 | +8.2% |
| 1Q26 | 60,601 | +9.1% |
| 4Q25 | 60,282 | +10.3% |
| 3Q25 | 58,732 | +14.1% |
| 2Q25 | 57,527 | +15.7% |
| 1Q25 | 55,524 | +18.1% |
| 4Q24 | 54,672 | +21.4% |
| 3Q24 | 51,465 | +24.3% |
| 2Q24 | 49,729 | +24.3% |
| 1Q24 | 47,023 | +24.7% |
| 4Q23 | 45,032 | +22.2% |
| 3Q23 | 41,396 | +16.7% |
| 2Q23 | 40,001 | +16.4% |
| 1Q23 | 37,724 | +13.6% |
| 4Q22 | 36,861 | +11.9% |
| 3Q22 | 35,462 | +12.3% |
| 2Q22 | 34,367 | +10.0% |
| 1Q22 | 33,197 | +8.2% |
| 4Q21 | 32,927 | +5.9% |
| 3Q21 | 31,574 | +4.9% |
| 2Q21 | 31,236 | +5.0% |
| 1Q21 | 30,678 | +6.1% |
| 4Q20 | 31,100 | +7.5% |
| 3Q20 | 30,093 | +7.5% |
| 2Q20 | 29,740 | +7.4% |
| 1Q20 | 28,921 | +7.6% |
| 4Q19 | 28,926 | +11.3% |
| 3Q19 | 27,997 | +10.6% |
| 2Q19 | 27,679 | +12.7% |
| 1Q19 | 26,880 | +12.4% |
| 4Q18 | 25,985 | +8.9% |
| 3Q18 | 25,320 | +7.8% |
| 2Q18 | 24,560 | +6.1% |
| 1Q18 | 23,907 | +4.3% |
| 4Q17 | 23,872 | +2.2% |
| 3Q17 | 23,484 | +0.8% |
| 2Q17 | 23,152 | -0.8% |
| 1Q17 | 22,926 | -0.3% |
| 4Q16 | 23,356 | +1.5% |
| 3Q16 | 23,297 | - |
| 2Q16 | 23,343 | - |
| 1Q16 | 22,996 | - |
| 4Q15 | 23,005 | - |