| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 18,653 | +6.9% |
| 2Q26 | 18,429 | +7.3% |
| 1Q26 | 17,996 | +7.2% |
| 4Q25 | 18,018 | +8.8% |
| 3Q25 | 17,442 | +9.7% |
| 2Q25 | 17,172 | +11.7% |
| 1Q25 | 16,781 | +12.6% |
| 4Q24 | 16,565 | +11.2% |
| 3Q24 | 15,906 | +10.5% |
| 2Q24 | 15,379 | +8.3% |
| 1Q24 | 14,902 | +7.5% |
| 4Q23 | 14,896 | +7.5% |
| 3Q23 | 14,400 | +8.1% |
| 2Q23 | 14,203 | +8.3% |
| 1Q23 | 13,864 | +7.1% |
| 4Q22 | 13,859 | +6.7% |
| 3Q22 | 13,324 | +5.8% |
| 2Q22 | 13,116 | +6.2% |
| 1Q22 | 12,943 | +7.0% |
| 4Q21 | 12,985 | +8.0% |
| 3Q21 | 12,596 | +8.3% |
| 2Q21 | 12,349 | +6.3% |
| 1Q21 | 12,095 | +7.5% |
| 4Q20 | 12,022 | +6.5% |
| 3Q20 | 11,635 | +8.9% |
| 2Q20 | 11,618 | +10.6% |
| 1Q20 | 11,253 | +8.9% |
| 4Q19 | 11,285 | +9.1% |
| 3Q19 | 10,682 | +5.8% |
| 2Q19 | 10,508 | +6.0% |
| 1Q19 | 10,337 | +10.4% |
| 4Q18 | 10,343 | +10.3% |
| 3Q18 | 10,096 | +23.0% |
| 2Q18 | 9,916 | +27.2% |
| 1Q18 | 9,359 | +27.0% |
| 4Q17 | 9,379 | +32.3% |
| 3Q17 | 8,208 | +29.0% |
| 2Q17 | 7,797 | +28.4% |
| 1Q17 | 7,368 | - |
| 4Q16 | 7,087 | +30.5% |
| 3Q16 | 6,363 | - |
| 2Q16 | 6,072 | - |
| 4Q15 | 5,430 | - |