| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 40,350 | +21.8% |
| 1Q26 | 37,638 | +23.7% |
| 4Q25 | 40,274 | +23.9% |
| 3Q25 | 37,175 | +25.7% |
| 2Q25 | 33,141 | +26.8% |
| 1Q25 | 30,417 | +28.1% |
| 4Q24 | 32,508 | +36.3% |
| 3Q24 | 29,577 | +37.3% |
| 2Q24 | 26,130 | +38.8% |
| 1Q24 | 23,746 | +34.3% |
| 4Q23 | 23,855 | +34.0% |
| 3Q23 | 21,548 | +24.1% |
| 2Q23 | 18,832 | +20.7% |
| 1Q23 | 17,676 | +12.6% |
| 4Q22 | 17,800 | +5.7% |
| 3Q22 | 17,361 | +0.7% |
| 2Q22 | 15,601 | -3.2% |
| 1Q22 | 15,692 | -3.4% |
| 4Q21 | 16,841 | -9.7% |
| 3Q21 | 17,237 | -7.0% |
| 2Q21 | 16,121 | -4.2% |
| 1Q21 | 16,248 | +4.3% |
| 4Q20 | 18,656 | +18.1% |
| 3Q20 | 18,526 | +26.3% |
| 2Q20 | 16,824 | +27.9% |
| 1Q20 | 15,578 | +26.3% |
| 4Q19 | 15,800 | +22.3% |
| 3Q19 | 14,670 | +21.6% |
| 2Q19 | 13,156 | +21.4% |
| 1Q19 | 12,338 | +24.2% |
| 4Q18 | 12,917 | +27.1% |
| 3Q18 | 12,065 | +28.6% |
| 2Q18 | 10,834 | +28.2% |
| 1Q18 | 9,936 | +27.8% |
| 4Q17 | 10,161 | +23.7% |
| 3Q17 | 9,378 | +23.5% |
| 2Q17 | 8,452 | +23.0% |
| 1Q17 | 7,775 | +26.9% |
| 4Q16 | 8,211 | +28.7% |
| 3Q16 | 7,593 | - |
| 2Q16 | 6,872 | - |
| 1Q16 | 6,128 | - |
| 4Q15 | 6,379 | - |