| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,155 | +0.5% |
| 1Q26 | 1,207 | +6.7% |
| 4Q25 | 1,143 | -8.4% |
| 3Q25 | 1,201 | -1.2% |
| 2Q25 | 1,149 | -8.9% |
| 1Q25 | 1,131 | -8.0% |
| 4Q24 | 1,248 | +5.1% |
| 3Q24 | 1,215 | +5.9% |
| 2Q24 | 1,261 | -2.2% |
| 1Q24 | 1,230 | -0.2% |
| 4Q23 | 1,188 | -2.3% |
| 3Q23 | 1,147 | -2.0% |
| 2Q23 | 1,289 | +13.4% |
| 1Q23 | 1,233 | +6.4% |
| 4Q22 | 1,216 | +11.1% |
| 3Q22 | 1,170 | +8.2% |
| 2Q22 | 1,137 | +10.0% |
| 1Q22 | 1,159 | +9.4% |
| 4Q21 | 1,095 | +3.6% |
| 3Q21 | 1,081 | -5.8% |
| 2Q21 | 1,034 | -5.7% |
| 1Q21 | 1,059 | -1.9% |
| 4Q20 | 1,057 | -1.0% |
| 3Q20 | 1,148 | +5.1% |
| 2Q20 | 1,096 | +6.7% |
| 1Q20 | 1,080 | +1.6% |
| 4Q19 | 1,068 | +2.3% |
| 3Q19 | 1,092 | +4.7% |
| 2Q19 | 1,027 | -1.3% |
| 1Q19 | 1,063 | +4.6% |
| 4Q18 | 1,044 | -12.3% |
| 3Q18 | 1,043 | -3.4% |
| 2Q18 | 1,041 | -2.0% |
| 1Q18 | 1,016 | -6.4% |
| 4Q17 | 1,191 | +15.7% |
| 3Q17 | 1,080 | +3.1% |
| 2Q17 | 1,062 | +1.6% |
| 1Q17 | 1,085 | -2.3% |
| 4Q16 | 1,029 | - |
| 3Q16 | 1,048 | - |
| 2Q16 | 1,045 | - |
| 1Q16 | 1,110 | - |