| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 13,966 | -4.7% |
| 1Q26 | 15,365 | -1.5% |
| 4Q25 | 16,594 | +2.6% |
| 3Q25 | 14,945 | +2.0% |
| 2Q25 | 14,652 | +2.3% |
| 1Q25 | 15,596 | +0.6% |
| 4Q24 | 16,177 | +0.9% |
| 3Q24 | 14,653 | -0.4% |
| 2Q24 | 14,328 | -1.7% |
| 1Q24 | 15,507 | -1.4% |
| 4Q23 | 16,025 | +1.6% |
| 3Q23 | 14,710 | -26.1% |
| 2Q23 | 14,568 | -27.7% |
| 1Q23 | 15,733 | -29.4% |
| 4Q22 | 15,778 | -34.1% |
| 3Q22 | 19,898 | -23.5% |
| 2Q22 | 20,146 | -23.3% |
| 1Q22 | 22,288 | -18.6% |
| 4Q21 | 23,939 | -17.7% |
| 3Q21 | 25,999 | -7.6% |
| 2Q21 | 26,282 | -6.0% |
| 1Q21 | 27,395 | -3.7% |
| 4Q20 | 29,082 | +0.5% |
| 3Q20 | 28,147 | -1.1% |
| 2Q20 | 27,952 | -0.7% |
| 1Q20 | 28,450 | -1.4% |
| 4Q19 | 28,940 | -1.6% |
| 3Q19 | 28,462 | +0.9% |
| 2Q19 | 28,146 | +1.3% |
| 1Q19 | 28,866 | +2.6% |
| 4Q18 | 29,421 | +3.5% |
| 3Q18 | 28,201 | +2.8% |
| 2Q18 | 27,783 | +3.2% |
| 1Q18 | 28,128 | +3.3% |
| 4Q17 | 28,438 | +3.7% |
| 3Q17 | 27,428 | +3.0% |
| 2Q17 | 26,927 | +2.6% |
| 1Q17 | 27,224 | - |
| 4Q16 | 27,425 | +2.9% |
| 3Q16 | 26,634 | - |
| 2Q16 | 26,252 | - |
| 4Q15 | 26,639 | - |