| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 31,605 | +21.3% |
| 2Q26 | 30,261 | +23.0% |
| 1Q26 | 28,359 | +30.5% |
| 4Q25 | 27,988 | +27.5% |
| 3Q25 | 26,045 | +28.7% |
| 2Q25 | 24,609 | +23.3% |
| 1Q25 | 21,731 | +15.4% |
| 4Q24 | 21,946 | +18.4% |
| 3Q24 | 20,234 | +6.2% |
| 2Q24 | 19,966 | +7.3% |
| 1Q24 | 18,824 | +10.8% |
| 4Q23 | 18,536 | +7.4% |
| 3Q23 | 19,053 | +25.9% |
| 2Q23 | 18,609 | +20.3% |
| 1Q23 | 16,987 | +17.4% |
| 4Q22 | 17,253 | +17.9% |
| 3Q22 | 15,135 | +5.1% |
| 2Q22 | 15,468 | +5.7% |
| 1Q22 | 14,470 | +0.4% |
| 4Q21 | 14,639 | +1.0% |
| 3Q21 | 14,405 | +6.7% |
| 2Q21 | 14,639 | -12.5% |
| 1Q21 | 14,415 | -8.8% |
| 4Q20 | 14,496 | -4.0% |
| 3Q20 | 13,505 | -5.8% |
| 2Q20 | 16,725 | +17.5% |
| 1Q20 | 15,803 | +19.8% |
| 4Q19 | 15,095 | +16.5% |
| 3Q19 | 14,335 | +18.1% |
| 2Q19 | 14,230 | +20.1% |
| 1Q19 | 13,186 | +18.6% |
| 4Q18 | 12,956 | +12.6% |
| 3Q18 | 12,136 | +11.4% |
| 2Q18 | 11,848 | +11.0% |
| 1Q18 | 11,118 | +7.7% |
| 4Q17 | 11,503 | +11.8% |
| 3Q17 | 10,897 | +14.9% |
| 2Q17 | 10,670 | +17.9% |
| 1Q17 | 10,324 | - |
| 4Q16 | 10,287 | +25.9% |
| 3Q16 | 9,486 | - |
| 2Q16 | 9,051 | - |
| 4Q15 | 8,170 | - |