| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 81,242 | +7.1% |
| 2Q26 | 82,667 | +14.2% |
| 1Q26 | 77,934 | +17.2% |
| 4Q25 | 77,781 | +16.2% |
| 3Q25 | 75,877 | +14.7% |
| 2Q25 | 72,418 | +12.6% |
| 1Q25 | 66,471 | +9.8% |
| 4Q24 | 66,920 | +11.4% |
| 3Q24 | 66,149 | +10.4% |
| 2Q24 | 64,325 | +13.7% |
| 1Q24 | 60,517 | +11.8% |
| 4Q23 | 60,092 | +8.3% |
| 3Q23 | 59,911 | +6.5% |
| 2Q23 | 56,588 | +7.7% |
| 1Q23 | 54,131 | +7.6% |
| 4Q22 | 55,472 | +15.0% |
| 3Q22 | 56,257 | +16.4% |
| 2Q22 | 52,538 | +19.2% |
| 1Q22 | 50,299 | +18.7% |
| 4Q21 | 48,226 | +7.2% |
| 3Q21 | 48,330 | +2.7% |
| 2Q21 | 44,074 | -4.4% |
| 1Q21 | 42,384 | +0.5% |
| 4Q20 | 44,980 | +2.7% |
| 3Q20 | 47,063 | +4.8% |
| 2Q20 | 46,092 | +14.8% |
| 1Q20 | 42,168 | +15.7% |
| 4Q19 | 43,818 | +22.1% |
| 3Q19 | 44,904 | +19.1% |
| 2Q19 | 40,133 | +21.5% |
| 1Q19 | 36,447 | +21.4% |
| 4Q18 | 35,881 | +22.6% |
| 3Q18 | 37,708 | +17.9% |
| 2Q18 | 33,025 | +31.4% |
| 1Q18 | 30,017 | +27.7% |
| 4Q17 | 29,264 | +17.2% |
| 3Q17 | 31,975 | +10.7% |
| 2Q17 | 25,142 | -22.3% |
| 1Q17 | 23,509 | - |
| 4Q16 | 24,972 | -23.2% |
| 3Q16 | 28,897 | - |
| 2Q16 | 32,360 | - |
| 4Q15 | 32,525 | - |