| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 48,556 | +2.3% |
| 4Q25 | 48,925 | +1.7% |
| 2Q25 | 48,798 | +4.7% |
| 1Q25 | 47,456 | +5.5% |
| 4Q24 | 48,124 | +5.8% |
| 3Q24 | 46,920 | +7.3% |
| 2Q24 | 46,605 | +7.2% |
| 1Q24 | 44,987 | +6.6% |
| 4Q23 | 45,482 | +6.6% |
| 3Q23 | 43,733 | +6.2% |
| 2Q23 | 43,470 | +6.3% |
| 1Q23 | 42,206 | +5.8% |
| 4Q22 | 42,678 | +7.4% |
| 3Q22 | 41,179 | +5.8% |
| 2Q22 | 40,902 | +6.1% |
| 1Q22 | 39,892 | +6.3% |
| 4Q21 | 39,750 | +5.6% |
| 3Q21 | 38,939 | +4.8% |
| 2Q21 | 38,556 | +2.3% |
| 1Q21 | 37,526 | +3.0% |
| 4Q20 | 37,625 | +4.6% |
| 3Q20 | 37,145 | +6.2% |
| 2Q20 | 37,684 | +8.0% |
| 1Q20 | 36,429 | +7.3% |
| 4Q19 | 35,984 | +13.7% |
| 3Q19 | 34,988 | +14.3% |
| 2Q19 | 34,901 | +15.7% |
| 1Q19 | 33,953 | +15.8% |
| 4Q18 | 31,654 | +9.0% |
| 3Q18 | 30,603 | +8.6% |
| 2Q18 | 30,152 | +7.8% |
| 1Q18 | 29,317 | +8.1% |
| 4Q17 | 29,031 | +8.5% |
| 3Q17 | 28,173 | +8.1% |
| 2Q17 | 27,969 | +9.7% |
| 1Q17 | 27,116 | +9.2% |
| 4Q16 | 26,766 | +8.3% |
| 3Q16 | 26,060 | - |
| 2Q16 | 25,491 | - |
| 1Q16 | 24,821 | - |
| 4Q15 | 24,709 | +8.9% |
| 4Q14 | 22,696 | - |