| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,412 | +14.5% |
| 1Q26 | 1,302 | +15.8% |
| 4Q25 | 1,366 | -0.4% |
| 3Q25 | 1,158 | +4.0% |
| 2Q25 | 1,233 | +8.9% |
| 1Q25 | 1,124 | +1.7% |
| 4Q24 | 1,371 | +12.2% |
| 3Q24 | 1,113 | +4.2% |
| 2Q24 | 1,132 | +1.7% |
| 1Q24 | 1,105 | +5.8% |
| 4Q23 | 1,222 | +9.3% |
| 3Q23 | 1,068 | +1.1% |
| 2Q23 | 1,113 | +14.0% |
| 1Q23 | 1,044 | +1.9% |
| 4Q22 | 1,118 | -1.1% |
| 3Q22 | 1,056 | -0.7% |
| 2Q22 | 976 | -2.9% |
| 1Q22 | 1,025 | -1.1% |
| 4Q21 | 1,130 | -4.0% |
| 3Q21 | 1,063 | +1.4% |
| 2Q21 | 1,005 | -2.7% |
| 1Q21 | 1,036 | +1.1% |
| 4Q20 | 1,177 | -7.2% |
| 3Q20 | 1,048 | -3.9% |
| 2Q20 | 1,033 | -6.3% |
| 1Q20 | 1,025 | -3.4% |
| 4Q19 | 1,269 | +6.5% |
| 3Q19 | 1,091 | -1.5% |
| 2Q19 | 1,103 | -0.6% |
| 1Q19 | 1,061 | -0.4% |
| 4Q18 | 1,192 | +2.0% |
| 3Q18 | 1,108 | 0.0% |
| 2Q18 | 1,110 | +2.7% |
| 1Q18 | 1,065 | -0.2% |
| 4Q17 | 1,169 | +1.8% |
| 3Q17 | 1,108 | +0.7% |
| 2Q17 | 1,081 | - |
| 1Q17 | 1,067 | - |
| 4Q16 | 1,148 | - |
| 3Q16 | 1,100 | - |