| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 20,528 | +15.3% |
| 1Q26 | 19,694 | +13.4% |
| 4Q25 | 20,193 | +12.4% |
| 3Q25 | 18,758 | +7.0% |
| 2Q25 | 17,810 | +5.3% |
| 1Q25 | 17,368 | +4.6% |
| 4Q24 | 17,971 | +5.5% |
| 3Q24 | 17,538 | +8.1% |
| 2Q24 | 16,917 | +6.8% |
| 1Q24 | 16,602 | +5.6% |
| 4Q23 | 17,028 | +4.9% |
| 3Q23 | 16,230 | +4.0% |
| 2Q23 | 15,836 | +4.0% |
| 1Q23 | 15,725 | +5.7% |
| 4Q22 | 16,237 | +7.7% |
| 3Q22 | 15,607 | +7.7% |
| 2Q22 | 15,231 | +7.0% |
| 1Q22 | 14,871 | +7.5% |
| 4Q21 | 15,074 | +6.2% |
| 3Q21 | 14,496 | +7.0% |
| 2Q21 | 14,234 | +7.8% |
| 1Q21 | 13,831 | +8.7% |
| 4Q20 | 14,196 | +9.9% |
| 3Q20 | 13,550 | +10.2% |
| 2Q20 | 13,207 | +9.8% |
| 1Q20 | 12,720 | +7.1% |
| 4Q19 | 12,919 | +7.0% |
| 3Q19 | 12,296 | +7.4% |
| 2Q19 | 12,024 | +7.5% |
| 1Q19 | 11,875 | +7.7% |
| 4Q18 | 12,077 | +7.0% |
| 3Q18 | 11,453 | +6.8% |
| 2Q18 | 11,184 | +7.1% |
| 1Q18 | 11,028 | +7.5% |
| 4Q17 | 11,285 | +8.5% |
| 3Q17 | 10,719 | +9.2% |
| 2Q17 | 10,440 | +9.0% |
| 1Q17 | 10,254 | +9.1% |
| 4Q16 | 10,406 | +9.1% |
| 3Q16 | 9,815 | - |
| 2Q16 | 9,581 | - |
| 1Q16 | 9,397 | - |
| 4Q15 | 9,534 | - |