| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 2,415 | +4.0% |
| 1Q26 | 2,485 | +5.5% |
| 4Q25 | 2,480 | +12.2% |
| 3Q25 | 2,542 | +5.8% |
| 2Q25 | 2,321 | +2.6% |
| 1Q25 | 2,356 | +5.0% |
| 4Q24 | 2,209 | +3.7% |
| 3Q24 | 2,403 | +7.9% |
| 2Q24 | 2,262 | +4.6% |
| 1Q24 | 2,244 | +4.7% |
| 4Q23 | 2,129 | -0.2% |
| 3Q23 | 2,227 | +11.5% |
| 2Q23 | 2,162 | +0.3% |
| 1Q23 | 2,143 | +1.6% |
| 4Q22 | 2,133 | -4.1% |
| 3Q22 | 1,996 | -7.8% |
| 2Q22 | 2,155 | +12.2% |
| 1Q22 | 2,110 | +8.1% |
| 4Q21 | 2,224 | +6.1% |
| 3Q21 | 2,167 | +3.6% |
| 2Q21 | 1,921 | -7.1% |
| 1Q21 | 1,951 | -6.0% |
| 4Q20 | 2,095 | -1.2% |
| 3Q20 | 2,091 | -7.0% |
| 2Q20 | 2,067 | +5.8% |
| 1Q20 | 2,077 | -1.7% |
| 4Q19 | 2,122 | +1.6% |
| 3Q19 | 2,249 | +5.8% |
| 2Q19 | 1,954 | -4.6% |
| 1Q19 | 2,113 | +2.6% |
| 4Q18 | 2,089 | +0.7% |
| 3Q18 | 2,126 | +4.5% |
| 2Q18 | 2,049 | +6.2% |
| 1Q18 | 2,059 | +3.5% |
| 4Q17 | 2,074 | -2.4% |
| 3Q17 | 2,034 | -7.8% |
| 2Q17 | 1,929 | - |
| 1Q17 | 1,989 | - |
| 4Q16 | 2,126 | - |
| 3Q16 | 2,207 | - |