| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 24,292 | +17.9% |
| 2Q26 | 22,625 | +19.8% |
| 1Q26 | 20,854 | +19.3% |
| 4Q25 | 21,318 | +21.2% |
| 3Q25 | 20,598 | +16.2% |
| 2Q25 | 18,880 | +16.6% |
| 1Q25 | 17,481 | +26.1% |
| 4Q24 | 17,590 | +27.3% |
| 3Q24 | 17,720 | +33.6% |
| 2Q24 | 16,197 | +30.2% |
| 1Q24 | 13,861 | +23.7% |
| 4Q23 | 13,814 | +14.9% |
| 3Q23 | 13,268 | +9.0% |
| 2Q23 | 12,437 | +5.5% |
| 1Q23 | 11,208 | +0.6% |
| 4Q22 | 12,026 | +0.5% |
| 3Q22 | 12,176 | -5.5% |
| 2Q22 | 11,784 | -4.3% |
| 1Q22 | 11,139 | -8.8% |
| 4Q21 | 11,968 | -23.0% |
| 3Q21 | 12,883 | -23.2% |
| 2Q21 | 12,312 | -27.1% |
| 1Q21 | 12,218 | -17.2% |
| 4Q20 | 15,550 | +4.9% |
| 3Q20 | 16,770 | +12.2% |
| 2Q20 | 16,896 | +17.1% |
| 1Q20 | 14,757 | +10.1% |
| 4Q19 | 14,817 | +9.2% |
| 3Q19 | 14,943 | +8.8% |
| 2Q19 | 14,425 | +6.7% |
| 1Q19 | 13,409 | +15.9% |
| 4Q18 | 13,565 | +15.8% |
| 3Q18 | 13,728 | +17.0% |
| 2Q18 | 13,521 | +19.3% |
| 1Q18 | 11,569 | +18.4% |
| 4Q17 | 11,709 | +19.2% |
| 3Q17 | 11,731 | +19.9% |
| 2Q17 | 11,332 | +14.5% |
| 1Q17 | 9,772 | - |
| 4Q16 | 9,819 | +21.1% |
| 3Q16 | 9,781 | - |
| 2Q16 | 9,896 | - |
| 4Q15 | 8,110 | - |