| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 231,643 | +5.3% |
| 2Q26 | 231,296 | +8.1% |
| 1Q26 | 225,620 | +8.7% |
| 4Q25 | 233,963 | +9.5% |
| 3Q25 | 220,035 | +8.5% |
| 2Q25 | 213,895 | +8.6% |
| 1Q25 | 207,534 | +8.5% |
| 4Q24 | 213,582 | +9.5% |
| 3Q24 | 202,844 | +10.4% |
| 2Q24 | 196,973 | +10.8% |
| 1Q24 | 191,235 | +11.3% |
| 4Q23 | 194,979 | +12.0% |
| 3Q23 | 183,724 | +12.8% |
| 2Q23 | 177,795 | +13.1% |
| 1Q23 | 171,877 | +13.5% |
| 4Q22 | 174,070 | +12.8% |
| 3Q22 | 162,870 | +14.3% |
| 2Q22 | 157,264 | +14.6% |
| 1Q22 | 151,494 | +14.6% |
| 4Q21 | 154,292 | +15.3% |
| 3Q21 | 142,476 | +15.4% |
| 2Q21 | 137,227 | +15.7% |
| 1Q21 | 132,155 | +15.9% |
| 4Q20 | 133,832 | +16.0% |
| 3Q20 | 123,432 | +18.5% |
| 2Q20 | 118,643 | +18.7% |
| 1Q20 | 114,012 | +19.5% |
| 4Q19 | 115,394 | +19.2% |
| 3Q19 | 104,184 | +20.3% |
| 2Q19 | 99,922 | +20.7% |
| 1Q19 | 95,404 | +21.6% |
| 4Q18 | 96,768 | +22.5% |
| 3Q18 | 86,605 | +23.4% |
| 2Q18 | 82,753 | +24.4% |
| 1Q18 | 78,472 | +25.6% |
| 4Q17 | 78,985 | +24.9% |
| 3Q17 | 70,169 | +25.4% |
| 2Q17 | 66,504 | +25.8% |
| 1Q17 | 62,457 | - |
| 4Q16 | 63,242 | +28.2% |
| 3Q16 | 55,959 | - |
| 2Q16 | 52,877 | - |
| 4Q15 | 49,343 | - |