| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 7,896 | +5.9% |
| 2Q26 | 7,497 | +12.0% |
| 1Q26 | 7,763 | +12.7% |
| 4Q25 | 7,535 | +19.0% |
| 3Q25 | 7,459 | +8.5% |
| 2Q25 | 6,696 | +5.3% |
| 1Q25 | 6,890 | +4.2% |
| 4Q24 | 6,331 | +4.7% |
| 3Q24 | 6,875 | +12.1% |
| 2Q24 | 6,357 | +10.3% |
| 1Q24 | 6,610 | +11.0% |
| 4Q23 | 6,044 | -0.5% |
| 3Q23 | 6,134 | +1.7% |
| 2Q23 | 5,762 | +2.0% |
| 1Q23 | 5,956 | +6.2% |
| 4Q22 | 6,077 | -2.6% |
| 3Q22 | 6,029 | -6.1% |
| 2Q22 | 5,650 | -2.9% |
| 1Q22 | 5,608 | -6.1% |
| 4Q21 | 6,240 | +11.1% |
| 3Q21 | 6,421 | +5.5% |
| 2Q21 | 5,818 | 0.0% |
| 1Q21 | 5,973 | -3.3% |
| 4Q20 | 5,619 | -0.8% |
| 3Q20 | 6,086 | -0.2% |
| 2Q20 | 5,816 | +2.8% |
| 1Q20 | 6,178 | +1.0% |
| 4Q19 | 5,665 | +2.4% |
| 3Q19 | 6,099 | +8.0% |
| 2Q19 | 5,658 | +18.3% |
| 1Q19 | 6,116 | +17.5% |
| 4Q18 | 5,534 | +13.1% |
| 3Q18 | 5,647 | +4.4% |
| 2Q18 | 4,784 | -3.1% |
| 1Q18 | 5,205 | -1.8% |
| 4Q17 | 4,893 | -13.0% |
| 3Q17 | 5,407 | -9.2% |
| 2Q17 | 4,935 | - |
| 1Q17 | 5,302 | - |
| 4Q16 | 5,625 | - |
| 3Q16 | 5,952 | - |