| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 36,562 | +11.0% |
| 2Q26 | 35,340 | +10.3% |
| 1Q26 | 33,868 | +8.5% |
| 4Q25 | 33,898 | +10.4% |
| 3Q25 | 32,945 | +12.1% |
| 2Q25 | 32,045 | +10.1% |
| 1Q25 | 31,208 | +12.8% |
| 4Q24 | 30,696 | +13.6% |
| 3Q24 | 29,400 | +12.4% |
| 2Q24 | 29,095 | +12.5% |
| 1Q24 | 27,672 | +12.3% |
| 4Q23 | 27,025 | +11.3% |
| 3Q23 | 26,151 | +11.6% |
| 2Q23 | 25,854 | +12.1% |
| 1Q23 | 24,651 | +10.7% |
| 4Q22 | 24,279 | +8.8% |
| 3Q22 | 23,432 | +9.0% |
| 2Q22 | 23,056 | +9.6% |
| 1Q22 | 22,275 | +6.9% |
| 4Q21 | 22,316 | +5.7% |
| 3Q21 | 21,495 | +5.7% |
| 2Q21 | 21,034 | +6.2% |
| 1Q21 | 20,838 | +10.9% |
| 4Q20 | 21,110 | +14.0% |
| 3Q20 | 20,329 | +15.9% |
| 2Q20 | 19,800 | +16.8% |
| 1Q20 | 18,791 | +17.2% |
| 4Q19 | 18,525 | +16.8% |
| 3Q19 | 17,543 | +17.2% |
| 2Q19 | 16,957 | +19.0% |
| 1Q19 | 16,034 | +18.3% |
| 4Q18 | 15,862 | +18.9% |
| 3Q18 | 14,964 | +19.3% |
| 2Q18 | 14,248 | +18.8% |
| 1Q18 | 13,548 | +20.3% |
| 4Q17 | 13,340 | +21.1% |
| 3Q17 | 12,548 | +19.0% |
| 2Q17 | 11,996 | +17.5% |
| 1Q17 | 11,257 | - |
| 4Q16 | 11,021 | +17.4% |
| 3Q16 | 10,547 | - |
| 2Q16 | 10,211 | - |
| 4Q15 | 9,385 | - |