| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,888 | +7.8% |
| 1Q26 | 1,911 | +6.9% |
| 4Q25 | 1,935 | +7.4% |
| 3Q25 | 1,754 | +6.4% |
| 2Q25 | 1,752 | -1.1% |
| 1Q25 | 1,787 | +7.0% |
| 4Q24 | 1,801 | -2.7% |
| 3Q24 | 1,649 | -0.0% |
| 2Q24 | 1,771 | +11.7% |
| 1Q24 | 1,670 | +1.8% |
| 4Q23 | 1,852 | +5.9% |
| 3Q23 | 1,650 | -3.5% |
| 2Q23 | 1,586 | +6.4% |
| 1Q23 | 1,641 | +6.2% |
| 4Q22 | 1,748 | +5.2% |
| 3Q22 | 1,710 | +14.7% |
| 2Q22 | 1,491 | +11.5% |
| 1Q22 | 1,545 | +18.4% |
| 4Q21 | 1,662 | +31.2% |
| 3Q21 | 1,490 | +17.7% |
| 2Q21 | 1,337 | +10.1% |
| 1Q21 | 1,304 | +5.6% |
| 4Q20 | 1,266 | -4.2% |
| 3Q20 | 1,266 | +6.0% |
| 2Q20 | 1,214 | +7.7% |
| 1Q20 | 1,235 | +6.3% |
| 4Q19 | 1,321 | +3.4% |
| 3Q19 | 1,195 | +7.5% |
| 2Q19 | 1,128 | +7.1% |
| 1Q19 | 1,162 | +4.6% |
| 4Q18 | 1,278 | +19.8% |
| 3Q18 | 1,111 | +5.1% |
| 2Q18 | 1,053 | +1.5% |
| 1Q18 | 1,111 | +0.3% |
| 4Q17 | 1,066 | +5.9% |
| 3Q17 | 1,057 | +4.9% |
| 2Q17 | 1,038 | - |
| 1Q17 | 1,108 | - |
| 4Q16 | 1,007 | - |
| 3Q16 | 1,008 | - |