| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 22,519 | +2.6% |
| 2Q26 | 23,186 | +5.0% |
| 1Q26 | 22,744 | +6.4% |
| 4Q25 | 23,256 | +4.6% |
| 3Q25 | 21,954 | +8.4% |
| 2Q25 | 22,079 | +10.3% |
| 1Q25 | 21,374 | +11.9% |
| 4Q24 | 22,236 | +19.4% |
| 3Q24 | 20,245 | +16.5% |
| 2Q24 | 20,010 | +18.9% |
| 1Q24 | 19,095 | +20.9% |
| 4Q23 | 18,619 | +21.5% |
| 3Q23 | 17,373 | +21.6% |
| 2Q23 | 16,835 | +21.6% |
| 1Q23 | 15,793 | +22.5% |
| 4Q22 | 15,321 | +15.2% |
| 3Q22 | 14,290 | +14.9% |
| 2Q22 | 13,850 | +12.5% |
| 1Q22 | 12,890 | +8.1% |
| 4Q21 | 13,304 | +9.4% |
| 3Q21 | 12,434 | +5.8% |
| 2Q21 | 12,316 | +3.9% |
| 1Q21 | 11,923 | +9.7% |
| 4Q20 | 12,166 | +10.4% |
| 3Q20 | 11,754 | +26.5% |
| 2Q20 | 11,859 | +33.6% |
| 1Q20 | 10,871 | +30.4% |
| 4Q19 | 11,023 | +34.3% |
| 3Q19 | 9,289 | +32.7% |
| 2Q19 | 8,879 | +30.0% |
| 1Q19 | 8,336 | +31.2% |
| 4Q18 | 8,210 | +26.4% |
| 3Q18 | 6,999 | +15.2% |
| 2Q18 | 6,830 | +14.2% |
| 1Q18 | 6,353 | +18.9% |
| 4Q17 | 6,493 | +7.4% |
| 3Q17 | 6,075 | +7.5% |
| 2Q17 | 5,979 | +5.6% |
| 1Q17 | 5,342 | - |
| 4Q16 | 6,048 | +7.6% |
| 3Q16 | 5,650 | - |
| 2Q16 | 5,664 | - |
| 4Q15 | 5,620 | - |