| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 44,178 | +14.1% |
| 3Q25 | 40,726 | +8.6% |
| 1Q25 | 39,038 | +8.6% |
| 4Q24 | 38,728 | +7.7% |
| 3Q24 | 37,497 | +6.0% |
| 2Q24 | 37,380 | +7.1% |
| 1Q24 | 35,963 | +5.8% |
| 4Q23 | 35,955 | +6.2% |
| 3Q23 | 35,367 | +8.6% |
| 2Q23 | 34,886 | +8.4% |
| 1Q23 | 34,006 | +9.9% |
| 4Q22 | 33,862 | +12.9% |
| 3Q22 | 32,553 | +14.4% |
| 2Q22 | 32,173 | +15.7% |
| 1Q22 | 30,936 | +15.8% |
| 4Q21 | 30,004 | +15.1% |
| 3Q21 | 28,453 | +13.1% |
| 2Q21 | 27,806 | +11.4% |
| 1Q21 | 26,727 | +11.0% |
| 4Q20 | 26,069 | +9.8% |
| 3Q20 | 25,152 | +10.0% |
| 2Q20 | 24,957 | +11.2% |
| 1Q20 | 24,071 | +10.6% |
| 4Q19 | 23,752 | +10.3% |
| 3Q19 | 22,859 | +9.0% |
| 2Q19 | 22,450 | +9.3% |
| 1Q19 | 21,772 | +8.6% |
| 4Q18 | 21,538 | +10.0% |
| 3Q18 | 20,970 | +11.0% |
| 2Q18 | 20,547 | +9.0% |
| 1Q18 | 20,042 | +9.3% |
| 4Q17 | 19,574 | +8.6% |
| 3Q17 | 18,897 | +7.9% |
| 2Q17 | 18,851 | +8.7% |
| 1Q17 | 18,336 | +8.8% |
| 4Q16 | 18,016 | +8.8% |
| 3Q16 | 17,508 | +8.5% |
| 2Q16 | 17,349 | - |
| 1Q16 | 16,848 | - |
| 4Q15 | 16,553 | +7.4% |
| 3Q15 | 16,138 | - |
| 4Q14 | 15,407 | - |