| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,916 | -0.3% |
| 1Q26 | 2,183 | +8.8% |
| 3Q25 | 2,048 | -0.8% |
| 2Q25 | 1,922 | -3.5% |
| 1Q25 | 2,006 | +3.0% |
| 4Q24 | 2,181 | +12.1% |
| 3Q24 | 2,065 | +7.5% |
| 2Q24 | 1,991 | +11.8% |
| 1Q24 | 1,946 | -2.4% |
| 4Q23 | 1,944 | -4.7% |
| 3Q23 | 1,921 | -10.2% |
| 2Q23 | 1,780 | -25.2% |
| 1Q23 | 1,994 | -9.2% |
| 4Q22 | 2,040 | -29.5% |
| 3Q22 | 2,141 | -9.4% |
| 2Q22 | 2,380 | +22.6% |
| 1Q22 | 2,197 | +2.5% |
| 4Q21 | 2,895 | +18.2% |
| 3Q21 | 2,364 | +5.5% |
| 2Q21 | 1,941 | -19.5% |
| 1Q21 | 2,142 | -1.8% |
| 4Q20 | 2,450 | -7.2% |
| 3Q20 | 2,240 | -1.5% |
| 2Q20 | 2,411 | +12.7% |
| 1Q20 | 2,181 | +1.3% |
| 4Q19 | 2,639 | -6.3% |
| 3Q19 | 2,275 | +6.6% |
| 2Q19 | 2,139 | -6.2% |
| 1Q19 | 2,153 | -6.0% |
| 4Q18 | 2,818 | +14.4% |
| 3Q18 | 2,134 | -12.8% |
| 2Q18 | 2,281 | -14.8% |
| 1Q18 | 2,290 | +0.2% |
| 4Q17 | 2,462 | +2.5% |
| 3Q17 | 2,447 | +8.9% |
| 2Q17 | 2,678 | - |
| 1Q17 | 2,284 | - |
| 4Q16 | 2,402 | - |
| 3Q16 | 2,246 | - |