| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 17,346 | +5.0% |
| 2Q26 | 16,886 | -0.1% |
| 1Q26 | 16,445 | -1.5% |
| 4Q25 | 16,561 | -1.6% |
| 3Q25 | 16,522 | -7.6% |
| 2Q25 | 16,903 | -6.6% |
| 1Q25 | 16,693 | -9.1% |
| 4Q24 | 16,836 | -11.5% |
| 3Q24 | 17,890 | -11.1% |
| 2Q24 | 18,101 | -10.1% |
| 1Q24 | 18,369 | -6.0% |
| 4Q23 | 19,016 | -0.6% |
| 3Q23 | 20,115 | +3.9% |
| 2Q23 | 20,142 | +5.4% |
| 1Q23 | 19,545 | +5.6% |
| 4Q22 | 19,128 | +4.3% |
| 3Q22 | 19,367 | +7.6% |
| 2Q22 | 19,113 | +5.8% |
| 1Q22 | 18,517 | +2.4% |
| 4Q21 | 18,337 | +0.8% |
| 3Q21 | 17,996 | -1.0% |
| 2Q21 | 18,067 | +0.3% |
| 1Q21 | 18,077 | +4.4% |
| 4Q20 | 18,201 | +7.4% |
| 3Q20 | 18,170 | +10.1% |
| 2Q20 | 18,012 | +11.1% |
| 1Q20 | 17,321 | +15.8% |
| 4Q19 | 16,950 | +24.9% |
| 3Q19 | 16,507 | +27.0% |
| 2Q19 | 16,209 | +30.5% |
| 1Q19 | 14,951 | +27.2% |
| 4Q18 | 13,573 | +19.4% |
| 3Q18 | 13,001 | +20.0% |
| 2Q18 | 12,417 | +20.8% |
| 1Q18 | 11,754 | +23.7% |
| 4Q17 | 11,366 | +21.8% |
| 3Q17 | 10,837 | +11.8% |
| 2Q17 | 10,275 | +8.0% |
| 1Q17 | 9,502 | - |
| 4Q16 | 9,334 | +10.1% |
| 3Q16 | 9,697 | - |
| 2Q16 | 9,515 | - |
| 4Q15 | 8,475 | - |