| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 30,677 | +9.2% |
| 1Q26 | 29,387 | +7.3% |
| 4Q25 | 29,446 | +7.4% |
| 3Q25 | 27,574 | +4.1% |
| 2Q25 | 28,089 | +5.9% |
| 1Q25 | 27,388 | +8.7% |
| 4Q24 | 27,409 | +7.9% |
| 3Q24 | 26,487 | +9.9% |
| 2Q24 | 26,517 | +15.9% |
| 1Q24 | 25,199 | +18.8% |
| 4Q23 | 25,399 | +20.7% |
| 3Q23 | 24,099 | +23.6% |
| 2Q23 | 22,889 | +20.5% |
| 1Q23 | 21,203 | +19.0% |
| 4Q22 | 21,043 | +17.1% |
| 3Q22 | 19,500 | +14.2% |
| 2Q22 | 19,002 | +8.7% |
| 1Q22 | 17,818 | +8.8% |
| 4Q21 | 17,968 | +8.5% |
| 3Q21 | 17,068 | +6.4% |
| 2Q21 | 17,475 | +7.0% |
| 1Q21 | 16,373 | +4.9% |
| 4Q20 | 16,558 | +7.5% |
| 3Q20 | 16,034 | +11.3% |
| 2Q20 | 16,337 | +13.0% |
| 1Q20 | 15,613 | +16.7% |
| 4Q19 | 15,400 | +19.4% |
| 3Q19 | 14,400 | +21.8% |
| 2Q19 | 14,458 | +23.9% |
| 1Q19 | 13,379 | +23.5% |
| 4Q18 | 12,899 | +22.1% |
| 3Q18 | 11,824 | +20.4% |
| 2Q18 | 11,671 | +21.5% |
| 1Q18 | 10,833 | +17.0% |
| 4Q17 | 10,567 | +13.9% |
| 3Q17 | 9,818 | +10.2% |
| 2Q17 | 9,607 | +5.1% |
| 1Q17 | 9,258 | - |
| 4Q16 | 9,279 | +8.1% |
| 3Q16 | 8,911 | - |
| 2Q16 | 9,144 | - |
| 4Q15 | 8,587 | - |