| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 27,946 | +7.0% |
| 3Q25 | 26,507 | +9.1% |
| 2Q25 | 26,315 | +8.6% |
| 1Q25 | 26,044 | +12.7% |
| 4Q24 | 26,113 | +12.9% |
| 3Q24 | 24,307 | +8.9% |
| 2Q24 | 24,227 | +10.0% |
| 1Q24 | 23,112 | +9.6% |
| 4Q23 | 23,119 | +13.1% |
| 3Q23 | 22,321 | +14.5% |
| 2Q23 | 22,016 | +16.6% |
| 1Q23 | 21,093 | +18.0% |
| 4Q22 | 20,437 | +20.1% |
| 3Q22 | 19,501 | +20.5% |
| 2Q22 | 18,875 | +17.9% |
| 1Q22 | 17,879 | +19.2% |
| 4Q21 | 17,011 | +15.1% |
| 3Q21 | 16,181 | +13.8% |
| 2Q21 | 16,006 | +12.7% |
| 1Q21 | 14,999 | +7.5% |
| 4Q20 | 14,779 | +7.3% |
| 3Q20 | 14,216 | +10.0% |
| 2Q20 | 14,198 | +11.9% |
| 1Q20 | 13,947 | +14.0% |
| 4Q19 | 13,778 | +12.3% |
| 3Q19 | 12,926 | +10.0% |
| 2Q19 | 12,690 | +11.3% |
| 1Q19 | 12,231 | +11.7% |
| 4Q18 | 12,272 | +16.3% |
| 3Q18 | 11,752 | +16.2% |
| 2Q18 | 11,402 | +16.1% |
| 1Q18 | 10,948 | +18.0% |
| 4Q17 | 10,551 | +14.9% |
| 3Q17 | 10,110 | +13.7% |
| 2Q17 | 9,819 | +15.0% |
| 1Q17 | 9,276 | +12.8% |
| 4Q16 | 9,182 | +11.4% |
| 3Q16 | 8,888 | +13.4% |
| 2Q16 | 8,541 | - |
| 1Q16 | 8,225 | - |
| 4Q15 | 8,242 | +13.3% |
| 3Q15 | 7,838 | - |
| 4Q14 | 7,277 | - |