| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 51,405 | +8.9% |
| 2Q26 | 48,444 | +16.7% |
| 1Q26 | 47,541 | +13.5% |
| 4Q25 | 51,247 | +14.6% |
| 3Q25 | 47,198 | +6.1% |
| 2Q25 | 41,517 | +5.9% |
| 1Q25 | 41,875 | +7.8% |
| 4Q24 | 44,703 | +18.7% |
| 4Q24 | 44,484 | +16.1% |
| 3Q23 | 39,218 | +13.8% |
| 2Q23 | 38,862 | +13.1% |
| 1Q23 | 37,659 | +20.3% |
| 4Q22 | 38,326 | +10.3% |
| 3Q22 | 34,469 | +8.8% |
| 2Q22 | 34,372 | +13.9% |
| 1Q22 | 31,312 | +6.4% |
| 4Q21 | 34,745 | +10.6% |
| 3Q21 | 31,691 | +2.2% |
| 2Q21 | 30,172 | -1.9% |
| 1Q21 | 29,432 | -2.6% |
| 4Q20 | 31,429 | +19.7% |
| 3Q20 | 31,009 | +32.8% |
| 2Q20 | 30,756 | +37.3% |
| 1Q20 | 30,205 | +50.2% |
| 4Q19 | 26,256 | +29.3% |
| 3Q19 | 23,353 | +36.5% |
| 2Q19 | 22,395 | +47.0% |
| 1Q19 | 20,113 | +35.9% |
| 4Q18 | 20,310 | +41.8% |
| 3Q18 | 17,103 | +50.2% |
| 2Q18 | 15,232 | +41.7% |
| 1Q18 | 14,803 | +33.7% |
| 4Q17 | 14,322 | +37.5% |
| 3Q17 | 11,388 | +33.3% |
| 2Q17 | 10,746 | +33.9% |
| 1Q17 | 11,073 | +43.5% |
| 4Q16 | 10,417 | +48.3% |
| 3Q16 | 8,540 | +51.8% |
| 2Q16 | 8,025 | - |
| 1Q16 | 7,717 | - |
| 4Q15 | 7,024 | +67.6% |
| 3Q15 | 5,627 | - |
| 4Q14 | 4,192 | - |