| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 339,280 | +11.2% |
| 2Q26 | 332,121 | +12.9% |
| 1Q26 | 322,230 | +5.1% |
| 4Q25 | 314,683 | +5.6% |
| 3Q25 | 305,189 | +5.0% |
| 2Q25 | 294,204 | +4.6% |
| 1Q25 | 306,708 | +13.1% |
| 4Q24 | 298,039 | +15.5% |
| 3Q24 | 290,704 | +13.0% |
| 2Q24 | 281,334 | +14.8% |
| 1Q24 | 271,215 | +12.2% |
| 4Q23 | 258,028 | +9.9% |
| 3Q23 | 257,193 | +10.3% |
| 2Q23 | 245,081 | +9.0% |
| 1Q23 | 241,774 | +7.0% |
| 4Q22 | 234,853 | +4.0% |
| 3Q22 | 233,268 | +1.9% |
| 2Q22 | 224,778 | -2.5% |
| 1Q22 | 225,857 | -5.5% |
| 4Q21 | 225,891 | -11.9% |
| 3Q21 | 228,919 | -9.6% |
| 2Q21 | 230,452 | -7.1% |
| 1Q21 | 239,042 | +0.6% |
| 4Q20 | 256,511 | +11.8% |
| 3Q20 | 253,194 | +16.4% |
| 2Q20 | 248,149 | +18.0% |
| 1Q20 | 237,529 | +10.5% |
| 4Q19 | 229,476 | +9.8% |
| 3Q19 | 217,541 | +5.0% |
| 2Q19 | 210,379 | +4.8% |
| 1Q19 | 214,862 | +14.1% |
| 4Q18 | 208,973 | +15.6% |
| 3Q18 | 207,136 | +20.5% |
| 2Q18 | 200,838 | +21.6% |
| 1Q18 | 188,259 | +18.7% |
| 4Q17 | 180,765 | +18.4% |
| 3Q17 | 171,964 | +17.8% |
| 2Q17 | 165,176 | +16.4% |
| 1Q17 | 158,641 | - |
| 4Q16 | 152,735 | +16.0% |
| 3Q16 | 145,920 | - |
| 2Q16 | 141,941 | - |
| 4Q15 | 131,681 | - |