| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 8,969 | +6.4% |
| 2Q26 | 8,437 | -1.0% |
| 1Q26 | 8,306 | +0.1% |
| 4Q25 | 8,332 | -3.9% |
| 3Q25 | 8,430 | -2.5% |
| 2Q25 | 8,521 | +1.8% |
| 1Q25 | 8,299 | +1.7% |
| 4Q24 | 8,670 | +6.9% |
| 3Q24 | 8,649 | +5.0% |
| 2Q24 | 8,371 | +8.5% |
| 1Q24 | 8,164 | +9.3% |
| 4Q23 | 8,112 | +14.7% |
| 3Q23 | 8,234 | +7.4% |
| 2Q23 | 7,714 | +19.3% |
| 1Q23 | 7,468 | +18.9% |
| 4Q22 | 7,072 | +24.2% |
| 3Q22 | 7,669 | +12.8% |
| 2Q22 | 6,465 | -1.6% |
| 1Q22 | 6,283 | +18.8% |
| 4Q21 | 5,695 | -19.7% |
| 3Q21 | 6,797 | -9.5% |
| 2Q21 | 6,570 | -8.8% |
| 1Q21 | 5,288 | -24.8% |
| 4Q20 | 7,090 | -2.3% |
| 3Q20 | 7,512 | +9.4% |
| 2Q20 | 7,204 | - |
| 1Q20 | 7,032 | +2.2% |
| 4Q19 | 7,260 | +2.7% |
| 3Q19 | 6,869 | -6.2% |
| 1Q19 | 6,882 | +0.3% |
| 4Q18 | 7,071 | +1.1% |
| 3Q18 | 7,323 | -0.1% |
| 2Q18 | 6,847 | -3.9% |
| 1Q18 | 6,864 | -5.1% |
| 4Q17 | 6,995 | -5.0% |
| 3Q17 | 7,328 | -3.3% |
| 2Q17 | 7,122 | - |
| 1Q17 | 7,234 | - |
| 4Q16 | 7,361 | - |
| 3Q16 | 7,578 | - |