| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 25,060 | +4.3% |
| 1Q26 | 24,570 | +4.7% |
| 4Q25 | 25,083 | +4.0% |
| 3Q25 | 24,152 | +3.8% |
| 2Q25 | 24,027 | +7.8% |
| 1Q25 | 23,462 | +8.6% |
| 4Q24 | 24,118 | +7.8% |
| 3Q24 | 23,268 | +3.4% |
| 2Q24 | 22,296 | +2.5% |
| 1Q24 | 21,595 | +1.4% |
| 4Q23 | 22,370 | -5.4% |
| 3Q23 | 22,511 | -2.8% |
| 2Q23 | 21,745 | -11.1% |
| 1Q23 | 21,302 | -10.9% |
| 4Q22 | 23,655 | -0.8% |
| 3Q22 | 23,166 | -2.7% |
| 2Q22 | 24,460 | +5.1% |
| 1Q22 | 23,914 | +4.9% |
| 4Q21 | 23,837 | +3.4% |
| 3Q21 | 23,808 | +4.3% |
| 2Q21 | 23,279 | -1.7% |
| 1Q21 | 22,806 | -2.1% |
| 4Q20 | 23,058 | -1.0% |
| 3Q20 | 22,825 | -0.2% |
| 2Q20 | 23,686 | +7.2% |
| 1Q20 | 23,291 | +7.6% |
| 4Q19 | 23,288 | +8.6% |
| 3Q19 | 22,874 | +9.8% |
| 2Q19 | 22,085 | +9.4% |
| 1Q19 | 21,650 | +9.0% |
| 4Q18 | 21,438 | +8.8% |
| 3Q18 | 20,834 | +8.6% |
| 2Q18 | 20,188 | +8.8% |
| 1Q18 | 19,870 | +10.2% |
| 4Q17 | 19,704 | +11.1% |
| 3Q17 | 19,181 | +10.4% |
| 2Q17 | 18,550 | +10.9% |
| 1Q17 | 18,027 | - |
| 4Q16 | 17,741 | +11.2% |
| 3Q16 | 17,371 | - |
| 2Q16 | 16,734 | - |
| 4Q15 | 15,954 | - |