| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 57,596 | +6.5% |
| 1Q26 | 53,701 | +4.8% |
| 4Q25 | 56,944 | +5.1% |
| 3Q25 | 52,721 | +3.8% |
| 2Q25 | 54,092 | +6.5% |
| 1Q25 | 51,222 | +6.6% |
| 4Q24 | 54,158 | +6.1% |
| 3Q24 | 50,805 | +5.2% |
| 2Q24 | 50,767 | +1.7% |
| 1Q24 | 48,039 | +2.0% |
| 4Q23 | 51,052 | +6.8% |
| 3Q23 | 48,307 | +3.0% |
| 2Q23 | 49,915 | +3.8% |
| 1Q23 | 47,118 | +7.0% |
| 4Q22 | 47,823 | +12.3% |
| 3Q22 | 46,887 | +14.5% |
| 2Q22 | 48,093 | +20.0% |
| 1Q22 | 44,026 | +20.1% |
| 4Q21 | 42,576 | +19.1% |
| 3Q21 | 40,959 | +18.6% |
| 2Q21 | 40,072 | +19.2% |
| 1Q21 | 36,654 | +22.4% |
| 4Q20 | 35,754 | +22.4% |
| 3Q20 | 34,528 | +23.4% |
| 2Q20 | 33,610 | +23.9% |
| 1Q20 | 29,954 | +24.1% |
| 4Q19 | 29,203 | +21.5% |
| 3Q19 | 27,988 | +20.5% |
| 2Q19 | 27,132 | +21.3% |
| 1Q19 | 24,146 | +21.1% |
| 4Q18 | 24,034 | +28.9% |
| 3Q18 | 23,221 | +30.9% |
| 2Q18 | 22,375 | +28.4% |
| 1Q18 | 19,940 | +32.2% |
| 4Q17 | 18,644 | +26.3% |
| 3Q17 | 17,733 | +27.8% |
| 2Q17 | 17,425 | +32.6% |
| 1Q17 | 15,077 | - |
| 4Q16 | 14,762 | +29.0% |
| 3Q16 | 13,874 | - |
| 2Q16 | 13,145 | - |
| 4Q15 | 11,442 | - |