| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 17,667 | +9.5% |
| 2Q26 | 15,345 | +4.3% |
| 1Q26 | 14,998 | +5.9% |
| 4Q25 | 17,911 | +21.9% |
| 3Q25 | 16,132 | +2.4% |
| 2Q25 | 14,706 | -12.4% |
| 1Q25 | 14,160 | -18.8% |
| 4Q24 | 14,698 | -29.5% |
| 3Q24 | 15,750 | -17.3% |
| 2Q24 | 16,779 | -13.8% |
| 1Q24 | 17,439 | -67.6% |
| 4Q23 | 20,843 | -63.3% |
| 3Q23 | 19,045 | -64.6% |
| 2Q23 | 19,464 | -62.6% |
| 1Q23 | 53,792 | +5.0% |
| 4Q22 | 56,753 | +7.6% |
| 3Q22 | 53,764 | +7.8% |
| 2Q22 | 52,032 | +8.2% |
| 1Q22 | 51,218 | +8.9% |
| 4Q21 | 52,765 | +9.5% |
| 3Q21 | 49,895 | +10.8% |
| 2Q21 | 48,094 | +10.8% |
| 1Q21 | 47,011 | +12.1% |
| 4Q20 | 48,188 | +12.5% |
| 3Q20 | 45,039 | +9.2% |
| 2Q20 | 43,409 | +10.0% |
| 1Q20 | 41,952 | +13.2% |
| 4Q19 | 42,818 | +12.8% |
| 3Q19 | 41,257 | +14.1% |
| 2Q19 | 39,461 | +21.7% |
| 1Q19 | 37,062 | +18.9% |
| 4Q18 | 37,974 | +23.0% |
| 3Q18 | 36,143 | +27.3% |
| 2Q18 | 32,433 | +23.0% |
| 1Q18 | 31,177 | +26.8% |
| 4Q17 | 30,867 | +27.2% |
| 3Q17 | 28,396 | +24.3% |
| 2Q17 | 26,359 | +25.3% |
| 1Q17 | 24,590 | +28.2% |
| 4Q16 | 24,261 | +28.2% |
| 3Q16 | 22,849 | - |
| 2Q16 | 21,029 | - |
| 1Q16 | 19,176 | - |
| 4Q15 | 18,931 | - |