| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 59,623 | +18.4% |
| 2Q26 | 57,118 | +19.2% |
| 1Q26 | 54,222 | +19.3% |
| 4Q25 | 55,733 | +22.2% |
| 3Q25 | 50,366 | +20.8% |
| 2Q25 | 47,915 | +18.4% |
| 1Q25 | 45,437 | +17.0% |
| 4Q24 | 45,622 | +13.4% |
| 3Q24 | 41,696 | +13.4% |
| 2Q24 | 40,452 | +14.9% |
| 1Q24 | 38,826 | +17.1% |
| 4Q23 | 40,242 | +19.9% |
| 3Q23 | 36,772 | +21.4% |
| 2Q23 | 35,192 | +21.0% |
| 1Q23 | 33,156 | +18.9% |
| 4Q22 | 33,562 | +15.7% |
| 3Q22 | 30,289 | +14.7% |
| 2Q22 | 29,078 | +9.4% |
| 1Q22 | 27,874 | +9.3% |
| 4Q21 | 29,007 | +10.6% |
| 3Q21 | 26,409 | +8.8% |
| 2Q21 | 26,587 | +7.9% |
| 1Q21 | 25,494 | +5.1% |
| 4Q20 | 26,223 | +1.9% |
| 3Q20 | 24,281 | +6.5% |
| 2Q20 | 24,649 | +10.1% |
| 1Q20 | 24,246 | +15.5% |
| 4Q19 | 25,725 | +16.2% |
| 3Q19 | 22,803 | +26.0% |
| 2Q19 | 22,397 | +25.2% |
| 1Q19 | 20,998 | +22.9% |
| 4Q18 | 22,131 | +23.5% |
| 3Q18 | 18,103 | +21.5% |
| 2Q18 | 17,885 | +25.2% |
| 1Q18 | 17,091 | +24.6% |
| 4Q17 | 17,916 | +22.2% |
| 3Q17 | 14,903 | +21.5% |
| 2Q17 | 14,281 | +18.2% |
| 1Q17 | 13,717 | - |
| 4Q16 | 14,667 | +19.6% |
| 3Q16 | 12,264 | - |
| 2Q16 | 12,084 | - |
| 4Q15 | 12,263 | - |