| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,961 | +8.9% |
| 1Q26 | 7,156 | +11.1% |
| 4Q25 | 6,563 | +5.6% |
| 3Q25 | 6,836 | +3.6% |
| 2Q25 | 6,392 | -1.7% |
| 1Q25 | 6,443 | +5.2% |
| 4Q24 | 6,216 | -2.0% |
| 3Q24 | 6,598 | -0.5% |
| 2Q24 | 6,503 | +7.8% |
| 1Q24 | 6,126 | +1.5% |
| 4Q23 | 6,340 | +5.3% |
| 3Q23 | 6,628 | +11.0% |
| 2Q23 | 6,032 | +7.8% |
| 1Q23 | 6,035 | +4.3% |
| 4Q22 | 6,019 | +17.2% |
| 3Q22 | 5,972 | +8.0% |
| 2Q22 | 5,595 | +10.0% |
| 1Q22 | 5,787 | +17.0% |
| 4Q21 | 5,137 | -4.7% |
| 3Q21 | 5,529 | +5.4% |
| 2Q21 | 5,086 | -3.0% |
| 1Q21 | 4,947 | -6.3% |
| 4Q20 | 5,391 | +5.1% |
| 3Q20 | 5,246 | -2.7% |
| 2Q20 | 5,243 | +11.2% |
| 1Q20 | 5,282 | +5.6% |
| 4Q19 | 5,129 | +5.0% |
| 3Q19 | 5,393 | +5.6% |
| 2Q19 | 4,716 | +1.6% |
| 1Q19 | 5,004 | +5.8% |
| 4Q18 | 4,887 | +8.6% |
| 3Q18 | 5,106 | +6.2% |
| 2Q18 | 4,641 | -5.7% |
| 1Q18 | 4,728 | -2.9% |
| 4Q17 | 4,500 | -9.2% |
| 3Q17 | 4,810 | -0.2% |
| 2Q17 | 4,924 | - |
| 1Q17 | 4,867 | - |
| 4Q16 | 4,958 | - |
| 3Q16 | 4,819 | - |