| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 17,220 | -4.0% |
| 1Q26 | 17,191 | -3.7% |
| 4Q25 | 17,736 | -1.1% |
| 3Q25 | 17,809 | 0.0% |
| 2Q25 | 17,939 | -0.6% |
| 1Q25 | 17,855 | -1.1% |
| 4Q24 | 17,937 | -1.0% |
| 3Q24 | 17,804 | -2.3% |
| 2Q24 | 18,056 | -2.1% |
| 1Q24 | 18,046 | +1.6% |
| 4Q23 | 18,127 | +1.1% |
| 3Q23 | 18,230 | +3.1% |
| 2Q23 | 18,438 | +4.1% |
| 1Q23 | 17,754 | +2.0% |
| 4Q22 | 17,925 | +2.3% |
| 3Q22 | 17,686 | +3.7% |
| 2Q22 | 17,705 | +4.8% |
| 1Q22 | 17,400 | +7.6% |
| 4Q21 | 17,522 | +8.8% |
| 3Q21 | 17,061 | +9.9% |
| 2Q21 | 16,891 | +10.3% |
| 1Q21 | 16,170 | +7.6% |
| 4Q20 | 16,111 | +8.6% |
| 3Q20 | 15,521 | +4.6% |
| 2Q20 | 15,313 | +4.6% |
| 1Q20 | 15,024 | +5.1% |
| 4Q19 | 14,837 | +4.7% |
| 3Q19 | 14,838 | +6.2% |
| 2Q19 | 14,645 | +5.4% |
| 1Q19 | 14,291 | +5.4% |
| 4Q18 | 14,169 | +54.6% |
| 3Q18 | 13,968 | +69.4% |
| 2Q18 | 13,893 | +77.2% |
| 1Q18 | 13,555 | +72.0% |
| 4Q17 | 9,167 | +11.4% |
| 3Q17 | 8,247 | +0.6% |
| 2Q17 | 7,839 | -1.7% |
| 1Q17 | 7,879 | -0.4% |
| 4Q16 | 8,228 | +3.3% |
| 3Q16 | 8,197 | - |
| 2Q16 | 7,977 | - |
| 1Q16 | 7,912 | - |
| 4Q15 | 7,964 | - |