| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 26,762 | +18.8% |
| 1Q26 | 24,441 | +13.3% |
| 4Q25 | 25,166 | +20.8% |
| 3Q25 | 23,583 | +40.6% |
| 2Q25 | 22,519 | +37.4% |
| 1Q25 | 21,564 | +54.5% |
| 4Q24 | 20,835 | +62.7% |
| 3Q24 | 16,778 | +60.1% |
| 2Q24 | 16,384 | +49.3% |
| 1Q24 | 13,955 | +45.4% |
| 4Q23 | 12,802 | +45.8% |
| 3Q23 | 10,478 | -2.3% |
| 2Q23 | 10,974 | +0.1% |
| 1Q23 | 9,598 | -15.3% |
| 4Q22 | 8,781 | -26.5% |
| 3Q22 | 10,727 | -16.4% |
| 2Q22 | 10,960 | -22.0% |
| 1Q22 | 11,334 | -23.6% |
| 4Q21 | 11,941 | -30.2% |
| 3Q21 | 12,836 | -24.2% |
| 2Q21 | 14,053 | -16.5% |
| 1Q21 | 14,835 | -9.5% |
| 4Q20 | 17,107 | +3.3% |
| 3Q20 | 16,924 | +72.1% |
| 2Q20 | 16,830 | -7.8% |
| 1Q20 | 16,389 | -8.3% |
| 4Q19 | 16,565 | -10.2% |
| 3Q19 | 9,835 | -44.6% |
| 2Q19 | 18,250 | +8.5% |
| 1Q19 | 17,882 | +6.8% |
| 4Q18 | 18,440 | +10.0% |
| 3Q18 | 17,742 | +11.5% |
| 2Q18 | 16,823 | +10.7% |
| 1Q18 | 16,741 | +8.1% |
| 4Q17 | 16,766 | +3.6% |
| 3Q17 | 15,913 | -35.5% |
| 2Q17 | 15,203 | -40.5% |
| 1Q17 | 15,480 | -39.2% |
| 4Q16 | 16,187 | -37.2% |
| 3Q16 | 24,675 | - |
| 2Q16 | 25,539 | - |
| 1Q16 | 25,440 | - |
| 4Q15 | 25,763 | - |