| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 19,763 | +19.9% |
| 3Q25 | 16,485 | +17.1% |
| 2Q25 | 15,844 | +17.3% |
| 1Q25 | 15,125 | +12.1% |
| 4Q24 | 16,484 | +9.0% |
| 3Q24 | 14,074 | +13.9% |
| 2Q24 | 13,507 | +17.3% |
| 1Q24 | 13,490 | +23.3% |
| 4Q23 | 15,118 | +19.0% |
| 3Q23 | 12,358 | +22.8% |
| 2Q23 | 11,515 | +25.8% |
| 1Q23 | 10,945 | +25.9% |
| 4Q22 | 12,709 | +31.8% |
| 3Q22 | 10,066 | +32.1% |
| 2Q22 | 9,157 | +29.7% |
| 1Q22 | 8,696 | +25.2% |
| 4Q21 | 9,642 | +25.4% |
| 3Q21 | 7,619 | +16.7% |
| 2Q21 | 7,058 | +14.9% |
| 1Q21 | 6,947 | +15.7% |
| 4Q20 | 7,692 | +11.6% |
| 3Q20 | 6,526 | +23.3% |
| 2Q20 | 6,143 | +29.0% |
| 1Q20 | 6,005 | +30.3% |
| 4Q19 | 6,895 | +22.0% |
| 3Q19 | 5,294 | +44.8% |
| 2Q19 | 4,763 | +35.1% |
| 1Q19 | 4,608 | +42.9% |
| 4Q18 | 5,652 | +52.3% |
| 3Q18 | 3,655 | +25.6% |
| 2Q18 | 3,526 | +25.8% |
| 1Q18 | 3,224 | +25.6% |
| 4Q17 | 3,710 | +35.4% |
| 3Q17 | 2,910 | +32.7% |
| 2Q17 | 2,803 | +30.8% |
| 1Q17 | 2,566 | +34.3% |
| 4Q16 | 2,741 | +26.0% |
| 3Q16 | 2,192 | - |
| 2Q16 | 2,143 | - |
| 1Q16 | 1,911 | - |
| 4Q15 | 2,176 | +117.8% |
| 4Q14 | 999 | - |