| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 18,765 | +11.6% |
| 2Q26 | 18,534 | +13.3% |
| 1Q26 | 17,901 | +12.6% |
| 4Q25 | 18,303 | +12.0% |
| 3Q25 | 16,821 | +8.9% |
| 2Q25 | 16,359 | +5.4% |
| 1Q25 | 15,902 | +4.5% |
| 4Q24 | 16,335 | +3.2% |
| 3Q24 | 15,450 | +1.5% |
| 2Q24 | 15,525 | +2.8% |
| 1Q24 | 15,224 | +1.8% |
| 4Q23 | 15,826 | +1.1% |
| 3Q23 | 15,219 | -0.4% |
| 2Q23 | 15,101 | -1.3% |
| 1Q23 | 14,954 | -2.3% |
| 4Q22 | 15,660 | -0.5% |
| 3Q22 | 15,287 | +0.1% |
| 2Q22 | 15,298 | +1.7% |
| 1Q22 | 15,309 | +4.4% |
| 4Q21 | 15,739 | +3.2% |
| 3Q21 | 15,279 | +7.9% |
| 2Q21 | 15,047 | +8.0% |
| 1Q21 | 14,660 | +9.0% |
| 4Q20 | 15,244 | +10.0% |
| 3Q20 | 14,166 | +10.0% |
| 2Q20 | 13,930 | +12.6% |
| 1Q20 | 13,449 | +13.6% |
| 4Q19 | 13,861 | +14.4% |
| 3Q19 | 12,883 | +13.9% |
| 2Q19 | 12,368 | +10.3% |
| 1Q19 | 11,835 | +7.5% |
| 4Q18 | 12,112 | +8.4% |
| 3Q18 | 11,312 | +9.7% |
| 2Q18 | 11,209 | +10.4% |
| 1Q18 | 11,014 | +11.0% |
| 4Q17 | 11,173 | +10.6% |
| 3Q17 | 10,311 | +9.0% |
| 2Q17 | 10,155 | +11.3% |
| 1Q17 | 9,926 | - |
| 4Q16 | 10,103 | +7.6% |
| 3Q16 | 9,456 | - |
| 2Q16 | 9,121 | - |
| 4Q15 | 9,392 | - |