| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 29,767 | +34.1% |
| 1Q26 | 28,408 | +41.1% |
| 4Q25 | 27,840 | +57.3% |
| 3Q25 | 24,408 | +9.4% |
| 2Q25 | 22,197 | -45.1% |
| 1Q25 | 20,127 | -48.8% |
| 4Q24 | 17,700 | -55.6% |
| 3Q24 | 22,320 | -51.4% |
| 2Q24 | 40,402 | -14.6% |
| 1Q24 | 39,335 | -14.1% |
| 4Q23 | 39,888 | -16.2% |
| 3Q23 | 45,880 | -7.8% |
| 2Q23 | 47,307 | -2.6% |
| 1Q23 | 45,767 | -8.7% |
| 4Q22 | 47,584 | -4.3% |
| 3Q22 | 49,739 | +3.4% |
| 2Q22 | 48,575 | +5.2% |
| 1Q22 | 50,148 | +11.8% |
| 4Q21 | 49,700 | +4.5% |
| 3Q21 | 48,113 | -1.2% |
| 2Q21 | 46,166 | -3.5% |
| 1Q21 | 44,874 | -5.4% |
| 4Q20 | 47,564 | +1.0% |
| 3Q20 | 48,721 | - |
| 2Q20 | 47,834 | - |
| 1Q20 | 47,451 | - |
| 4Q19 | 47,083 | +158.1% |
| 4Q18 | 18,245 | +18.2% |
| 4Q17 | 15,438 | +20.7% |
| 4Q16 | 12,790 | -7.1% |
| 3Q16 | 33,094 | - |
| 2Q16 | 32,912 | - |
| 4Q15 | 13,761 | - |