| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 63,401 | +9.6% |
| 1Q26 | 60,802 | +8.9% |
| 4Q25 | 66,020 | +4.5% |
| 3Q25 | 58,310 | +8.1% |
| 2Q25 | 57,854 | +15.3% |
| 1Q25 | 55,837 | +15.4% |
| 4Q24 | 63,195 | +11.7% |
| 3Q24 | 53,965 | +21.3% |
| 2Q24 | 50,171 | +17.1% |
| 1Q24 | 48,367 | +18.5% |
| 4Q23 | 56,578 | +30.1% |
| 3Q23 | 44,501 | +12.7% |
| 2Q23 | 42,830 | +8.2% |
| 1Q23 | 40,818 | +2.6% |
| 4Q22 | 43,502 | +0.8% |
| 3Q22 | 39,485 | -8.4% |
| 2Q22 | 39,566 | +2.9% |
| 1Q22 | 39,785 | -7.0% |
| 4Q21 | 43,178 | -24.4% |
| 3Q21 | 43,118 | -21.2% |
| 2Q21 | 38,439 | -27.8% |
| 1Q21 | 42,793 | -18.2% |
| 4Q20 | 57,150 | +2.0% |
| 3Q20 | 54,713 | +9.5% |
| 2Q20 | 53,243 | +6.9% |
| 1Q20 | 52,324 | +7.8% |
| 4Q19 | 56,044 | +6.9% |
| 3Q19 | 49,966 | +4.0% |
| 2Q19 | 49,791 | +4.1% |
| 1Q19 | 48,544 | +1.6% |
| 4Q18 | 52,414 | +0.7% |
| 3Q18 | 48,036 | +2.4% |
| 2Q18 | 47,823 | +2.7% |
| 1Q18 | 47,779 | +2.1% |
| 4Q17 | 52,025 | +3.1% |
| 3Q17 | 46,894 | +2.6% |
| 2Q17 | 46,583 | - |
| 1Q17 | 46,785 | - |
| 4Q16 | 50,454 | - |
| 3Q16 | 45,691 | - |