| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,860 | +4.9% |
| 4Q25 | 2,865 | +10.2% |
| 3Q25 | 2,664 | +7.5% |
| 2Q25 | 2,727 | +14.7% |
| 1Q25 | 2,701 | +22.4% |
| 4Q24 | 2,598 | +25.4% |
| 3Q24 | 2,477 | +3.4% |
| 2Q24 | 2,378 | -5.4% |
| 1Q24 | 2,207 | -6.6% |
| 4Q23 | 2,072 | -11.9% |
| 3Q23 | 2,396 | +7.6% |
| 2Q23 | 2,514 | +13.5% |
| 1Q23 | 2,363 | +1.4% |
| 4Q22 | 2,352 | +2.2% |
| 3Q22 | 2,228 | -0.1% |
| 2Q22 | 2,216 | +0.3% |
| 1Q22 | 2,331 | +13.9% |
| 4Q21 | 2,302 | +2.8% |
| 3Q21 | 2,229 | -0.1% |
| 2Q21 | 2,210 | -2.3% |
| 1Q21 | 2,047 | -9.8% |
| 4Q20 | 2,239 | -1.4% |
| 3Q20 | 2,232 | -0.3% |
| 2Q20 | 2,262 | +3.4% |
| 1Q20 | 2,270 | +32.8% |
| 4Q19 | 2,270 | +45.8% |
| 3Q19 | 2,238 | +49.7% |
| 2Q19 | 2,188 | +59.5% |
| 1Q19 | 1,709 | +46.0% |
| 4Q18 | 1,557 | +39.8% |
| 3Q18 | 1,494 | +44.7% |
| 2Q18 | 1,372 | +19.4% |
| 1Q18 | 1,171 | +0.3% |
| 4Q17 | 1,114 | -10.0% |
| 3Q17 | 1,032 | -8.1% |
| 2Q17 | 1,149 | +0.2% |
| 1Q17 | 1,167 | - |
| 4Q16 | 1,237 | +1.0% |
| 3Q16 | 1,123 | - |
| 2Q16 | 1,146 | - |
| 4Q15 | 1,224 | - |