| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 89,701 | +17.4% |
| 2Q26 | 90,109 | +20.8% |
| 1Q26 | 85,094 | +18.1% |
| 4Q25 | 82,723 | +15.3% |
| 3Q25 | 76,415 | +9.9% |
| 2Q25 | 74,590 | +7.3% |
| 1Q25 | 72,045 | +12.2% |
| 4Q24 | 71,725 | +15.1% |
| 3Q24 | 69,552 | +14.0% |
| 2Q24 | 69,537 | +21.6% |
| 1Q24 | 64,208 | +13.7% |
| 4Q23 | 62,289 | +17.7% |
| 3Q23 | 61,031 | +15.1% |
| 2Q23 | 57,164 | +9.1% |
| 1Q23 | 56,486 | +10.0% |
| 4Q22 | 52,917 | +8.9% |
| 3Q22 | 53,021 | +9.6% |
| 2Q22 | 52,388 | +9.7% |
| 1Q22 | 51,328 | +12.7% |
| 4Q21 | 48,573 | +4.8% |
| 3Q21 | 48,358 | +8.3% |
| 2Q21 | 47,759 | +10.5% |
| 1Q21 | 45,537 | +7.5% |
| 4Q20 | 46,347 | +23.4% |
| 3Q20 | 44,657 | +21.6% |
| 2Q20 | 43,223 | +24.4% |
| 1Q20 | 42,378 | +32.3% |
| 4Q19 | 37,557 | +23.5% |
| 3Q19 | 36,738 | +31.7% |
| 2Q19 | 34,751 | +30.5% |
| 1Q19 | 32,033 | +31.5% |
| 4Q18 | 30,408 | +25.3% |
| 3Q18 | 27,893 | +24.9% |
| 2Q18 | 26,637 | +25.4% |
| 1Q18 | 24,356 | +19.7% |
| 4Q17 | 24,270 | +28.5% |
| 3Q17 | 22,330 | +48.8% |
| 2Q17 | 21,238 | +57.9% |
| 1Q17 | 20,343 | - |
| 4Q16 | 18,886 | +65.2% |
| 3Q16 | 15,012 | - |
| 2Q16 | 13,446 | - |
| 4Q15 | 11,434 | - |