| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 166,360 | +1.1% |
| 1Q26 | 162,823 | +0.8% |
| 4Q25 | 173,149 | +6.1% |
| 3Q25 | 165,952 | +3.2% |
| 2Q25 | 164,546 | +1.4% |
| 1Q25 | 161,557 | -7.7% |
| 4Q24 | 163,190 | -8.1% |
| 3Q24 | 160,777 | -7.9% |
| 2Q24 | 162,234 | -9.1% |
| 1Q24 | 174,956 | -3.2% |
| 4Q23 | 177,655 | -2.0% |
| 3Q23 | 174,533 | -2.2% |
| 2Q23 | 178,498 | -1.5% |
| 1Q23 | 180,811 | +1.0% |
| 4Q22 | 181,278 | +1.6% |
| 3Q22 | 178,445 | +3.0% |
| 2Q22 | 181,180 | +2.8% |
| 1Q22 | 179,079 | +4.2% |
| 4Q21 | 178,502 | +4.3% |
| 3Q21 | 173,283 | +7.7% |
| 2Q21 | 176,327 | +5.7% |
| 1Q21 | 171,851 | +3.7% |
| 4Q20 | 171,103 | +1.2% |
| 3Q20 | 160,918 | +0.8% |
| 2Q20 | 166,740 | +4.2% |
| 1Q20 | 165,682 | +7.2% |
| 4Q19 | 169,069 | +11.5% |
| 3Q19 | 159,649 | +18.3% |
| 2Q19 | 159,993 | +14.3% |
| 1Q19 | 154,518 | +12.2% |
| 4Q18 | 151,669 | +8.4% |
| 3Q18 | 135,007 | +13.5% |
| 2Q18 | 140,017 | +30.2% |
| 1Q18 | 137,739 | +40.3% |
| 4Q17 | 139,914 | +53.6% |
| 3Q17 | 118,910 | +60.4% |
| 2Q17 | 107,504 | +66.9% |
| 1Q17 | 98,202 | - |
| 4Q16 | 91,112 | +123.6% |
| 3Q16 | 74,122 | - |
| 2Q16 | 64,418 | - |
| 4Q15 | 40,744 | - |