| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 78,161 | +8.4% |
| 4Q25 | 80,472 | +10.1% |
| 3Q25 | 77,102 | +10.0% |
| 2Q25 | 76,325 | +10.8% |
| 1Q25 | 72,084 | +10.7% |
| 4Q24 | 73,088 | +11.4% |
| 3Q24 | 70,095 | +12.0% |
| 2Q24 | 68,876 | +12.5% |
| 1Q24 | 65,122 | +12.3% |
| 4Q23 | 65,589 | +10.9% |
| 3Q23 | 62,589 | +10.6% |
| 2Q23 | 61,199 | +10.2% |
| 1Q23 | 58,004 | +11.2% |
| 4Q22 | 59,162 | +11.7% |
| 3Q22 | 56,593 | +11.2% |
| 2Q22 | 55,536 | +12.5% |
| 1Q22 | 52,181 | +13.6% |
| 4Q21 | 52,975 | +14.4% |
| 3Q21 | 50,883 | +14.7% |
| 2Q21 | 49,367 | +14.3% |
| 1Q21 | 45,948 | +13.4% |
| 4Q20 | 46,289 | +11.7% |
| 3Q20 | 44,362 | +10.5% |
| 2Q20 | 43,205 | +12.0% |
| 1Q20 | 40,528 | +11.9% |
| 4Q19 | 41,455 | +12.8% |
| 3Q19 | 40,147 | +12.5% |
| 2Q19 | 38,590 | +12.2% |
| 1Q19 | 36,205 | +12.5% |
| 4Q18 | 36,740 | +10.5% |
| 3Q18 | 35,692 | +10.7% |
| 2Q18 | 34,391 | +11.8% |
| 1Q18 | 32,185 | +13.2% |
| 4Q17 | 33,243 | +15.0% |
| 3Q17 | 32,252 | +13.6% |
| 2Q17 | 30,764 | +15.8% |
| 1Q17 | 28,438 | +16.2% |
| 4Q16 | 28,898 | +16.6% |
| 3Q16 | 28,388 | - |
| 2Q16 | 26,570 | - |
| 1Q16 | 24,463 | - |
| 4Q15 | 24,784 | +21.4% |
| 4Q14 | 20,407 | - |