| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 21,028 | +8.4% |
| 4Q25 | 20,807 | +7.9% |
| 3Q25 | 20,091 | +8.7% |
| 2Q25 | 20,122 | +11.5% |
| 1Q25 | 19,398 | +10.5% |
| 4Q24 | 19,280 | +10.5% |
| 3Q24 | 18,476 | +8.7% |
| 2Q24 | 18,045 | +7.6% |
| 1Q24 | 17,559 | +8.7% |
| 4Q23 | 17,443 | +10.6% |
| 3Q23 | 16,991 | +12.1% |
| 2Q23 | 16,770 | +14.8% |
| 1Q23 | 16,156 | +14.5% |
| 4Q22 | 15,774 | +12.9% |
| 3Q22 | 15,158 | +12.0% |
| 2Q22 | 14,609 | +12.7% |
| 1Q22 | 14,109 | +12.6% |
| 4Q21 | 13,974 | +15.7% |
| 3Q21 | 13,531 | +11.7% |
| 2Q21 | 12,962 | +11.2% |
| 1Q21 | 12,536 | +14.1% |
| 4Q20 | 12,081 | +9.8% |
| 3Q20 | 12,115 | +12.7% |
| 2Q20 | 11,654 | +10.1% |
| 1Q20 | 10,988 | +6.8% |
| 4Q19 | 11,002 | +6.9% |
| 3Q19 | 10,747 | +5.1% |
| 2Q19 | 10,589 | +6.1% |
| 1Q19 | 10,290 | +8.3% |
| 4Q18 | 10,292 | +11.2% |
| 3Q18 | 10,228 | +13.6% |
| 2Q18 | 9,977 | +15.6% |
| 1Q18 | 9,505 | +14.1% |
| 4Q17 | 9,252 | +9.2% |
| 3Q17 | 8,999 | +4.6% |
| 2Q17 | 8,630 | +1.5% |
| 1Q17 | 8,333 | -2.2% |
| 4Q16 | 8,472 | +0.3% |
| 3Q16 | 8,602 | - |
| 2Q16 | 8,505 | - |
| 1Q16 | 8,517 | - |
| 4Q15 | 8,442 | +6.0% |
| 4Q14 | 7,965 | - |