| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 59,393 | +6.0% |
| 2Q26 | 58,763 | +6.3% |
| 1Q26 | 57,763 | +5.4% |
| 3Q25 | 56,036 | +4.0% |
| 2Q25 | 55,266 | +3.9% |
| 1Q25 | 54,796 | +4.2% |
| 4Q24 | 56,906 | +5.5% |
| 3Q24 | 53,906 | +4.0% |
| 2Q24 | 53,203 | +4.2% |
| 1Q24 | 52,611 | +7.5% |
| 4Q23 | 53,934 | +6.7% |
| 3Q23 | 51,818 | +5.9% |
| 2Q23 | 51,045 | +9.6% |
| 1Q23 | 48,959 | +1.8% |
| 4Q22 | 50,525 | +0.6% |
| 3Q22 | 48,951 | +0.6% |
| 2Q22 | 46,591 | -2.2% |
| 1Q22 | 48,106 | +2.1% |
| 4Q21 | 50,221 | -1.9% |
| 3Q21 | 48,642 | -1.3% |
| 2Q21 | 47,655 | +1.5% |
| 1Q21 | 47,127 | -0.2% |
| 4Q20 | 51,175 | +0.1% |
| 3Q20 | 49,281 | +3.3% |
| 2Q20 | 46,971 | +1.0% |
| 1Q20 | 47,237 | +2.6% |
| 4Q19 | 51,130 | +6.8% |
| 3Q19 | 47,706 | +2.4% |
| 2Q19 | 46,528 | +5.0% |
| 1Q19 | 46,033 | +5.2% |
| 4Q18 | 47,854 | +5.1% |
| 3Q18 | 46,608 | +5.9% |
| 2Q18 | 44,297 | +2.4% |
| 1Q18 | 43,743 | +2.2% |
| 4Q17 | 45,552 | -1.0% |
| 3Q17 | 44,021 | +7.0% |
| 2Q17 | 43,272 | - |
| 1Q17 | 42,791 | - |
| 4Q16 | 46,006 | - |
| 3Q16 | 41,126 | - |