| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 48,606 | +5.3% |
| 1Q26 | 47,300 | +5.6% |
| 4Q25 | 47,310 | +6.7% |
| 3Q25 | 46,085 | +1.2% |
| 2Q25 | 46,146 | +1.5% |
| 1Q25 | 44,775 | +0.8% |
| 4Q24 | 44,332 | -0.1% |
| 3Q24 | 45,536 | +3.5% |
| 2Q24 | 45,467 | +3.7% |
| 1Q24 | 44,410 | +4.7% |
| 4Q23 | 44,398 | +9.5% |
| 3Q23 | 44,014 | +11.2% |
| 2Q23 | 43,858 | +14.9% |
| 1Q23 | 42,436 | +17.6% |
| 4Q22 | 40,563 | +18.1% |
| 3Q22 | 39,593 | +19.0% |
| 2Q22 | 38,185 | +12.5% |
| 1Q22 | 36,095 | +8.5% |
| 4Q21 | 34,352 | +3.3% |
| 3Q21 | 33,273 | +1.2% |
| 2Q21 | 33,932 | +5.6% |
| 1Q21 | 33,275 | +6.9% |
| 4Q20 | 33,258 | +8.2% |
| 3Q20 | 32,893 | +8.5% |
| 2Q20 | 32,129 | +7.2% |
| 1Q20 | 31,118 | +7.9% |
| 4Q19 | 30,725 | +10.9% |
| 3Q19 | 30,328 | +14.0% |
| 2Q19 | 29,974 | +17.6% |
| 1Q19 | 28,843 | +19.5% |
| 4Q18 | 27,698 | +20.5% |
| 3Q18 | 26,612 | +19.8% |
| 2Q18 | 25,479 | +16.9% |
| 1Q18 | 24,134 | +15.1% |
| 4Q17 | 22,981 | +12.6% |
| 3Q17 | 22,220 | +11.4% |
| 2Q17 | 21,801 | +25.0% |
| 1Q17 | 20,965 | - |
| 4Q16 | 20,417 | +27.6% |
| 3Q16 | 19,947 | - |
| 2Q16 | 17,443 | - |
| 4Q15 | 16,005 | - |