| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 268,007 | +24.0% |
| 2Q26 | 267,807 | +24.6% |
| 1Q26 | 253,751 | +29.8% |
| 4Q25 | 225,738 | +34.3% |
| 3Q25 | 216,185 | +38.9% |
| 2Q25 | 214,963 | +37.6% |
| 1Q25 | 195,526 | +39.9% |
| 4Q24 | 168,070 | +59.9% |
| 3Q24 | 155,597 | +46.3% |
| 2Q24 | 156,176 | +24.2% |
| 1Q24 | 139,745 | +1.4% |
| 4Q23 | 105,139 | -19.2% |
| 3Q23 | 106,326 | -19.4% |
| 2Q23 | 125,720 | -12.4% |
| 1Q23 | 137,771 | +1.6% |
| 4Q22 | 130,094 | -0.1% |
| 3Q22 | 131,986 | +18.1% |
| 2Q22 | 143,472 | +19.6% |
| 1Q22 | 135,647 | +18.6% |
| 4Q21 | 130,228 | +33.5% |
| 3Q21 | 111,799 | +45.7% |
| 2Q21 | 119,951 | +49.0% |
| 1Q21 | 114,378 | +54.7% |
| 4Q20 | 97,537 | +24.8% |
| 3Q20 | 76,719 | +12.9% |
| 2Q20 | 80,481 | +22.6% |
| 1Q20 | 73,946 | +13.4% |
| 4Q19 | 78,155 | +33.3% |
| 3Q19 | 67,956 | +48.9% |
| 2Q19 | 65,657 | +38.2% |
| 1Q19 | 65,205 | +45.8% |
| 4Q18 | 58,611 | +30.6% |
| 3Q18 | 45,652 | +12.4% |
| 2Q18 | 47,507 | -3.9% |
| 1Q18 | 44,721 | -12.4% |
| 4Q17 | 44,875 | +10.1% |
| 3Q17 | 40,615 | +4.2% |
| 2Q17 | 49,427 | +39.5% |
| 1Q17 | 51,059 | - |
| 4Q16 | 40,766 | +109.2% |
| 3Q16 | 38,990 | - |
| 2Q16 | 35,427 | - |
| 4Q15 | 19,490 | - |