| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,130 | +2.3% |
| 2Q26 | 7,803 | +3.2% |
| 1Q26 | 8,840 | +17.2% |
| 4Q25 | 8,818 | +8.1% |
| 3Q25 | 7,949 | +11.0% |
| 2Q25 | 7,561 | +6.3% |
| 1Q25 | 7,542 | +6.6% |
| 4Q24 | 8,158 | +8.1% |
| 3Q24 | 7,162 | +8.0% |
| 2Q24 | 7,112 | +5.5% |
| 1Q24 | 7,077 | +11.4% |
| 4Q23 | 7,545 | +12.3% |
| 3Q23 | 6,634 | +12.1% |
| 2Q23 | 6,743 | +7.3% |
| 1Q23 | 6,352 | -6.4% |
| 4Q22 | 6,721 | -9.0% |
| 3Q22 | 5,916 | -12.1% |
| 2Q22 | 6,283 | -24.1% |
| 1Q22 | 6,786 | -13.3% |
| 4Q21 | 7,382 | -21.6% |
| 3Q21 | 6,729 | -17.9% |
| 2Q21 | 8,283 | -14.3% |
| 1Q21 | 7,827 | -13.4% |
| 4Q20 | 9,417 | -5.1% |
| 3Q20 | 8,199 | +5.4% |
| 2Q20 | 9,660 | +8.7% |
| 1Q20 | 9,034 | +10.7% |
| 4Q19 | 9,922 | +0.6% |
| 3Q19 | 7,777 | -2.4% |
| 2Q19 | 8,888 | -10.9% |
| 1Q19 | 8,159 | -4.9% |
| 4Q18 | 9,860 | +4.1% |
| 3Q18 | 7,972 | +12.4% |
| 2Q18 | 9,972 | +0.4% |
| 1Q18 | 8,575 | +6.2% |
| 4Q17 | 9,470 | -2.3% |
| 3Q17 | 7,094 | +1.7% |
| 2Q17 | 9,933 | - |
| 1Q17 | 8,072 | - |
| 4Q16 | 9,692 | - |
| 3Q16 | 6,976 | - |