| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,306 | +7.6% |
| 2Q26 | 1,362 | +12.7% |
| 1Q26 | 1,268 | +2.9% |
| 4Q25 | 1,353 | +1.6% |
| 3Q25 | 1,214 | +7.2% |
| 2Q25 | 1,208 | +1.7% |
| 1Q25 | 1,232 | +7.3% |
| 4Q24 | 1,332 | +14.6% |
| 3Q24 | 1,132 | +0.2% |
| 2Q24 | 1,188 | -1.1% |
| 1Q24 | 1,149 | +1.9% |
| 4Q23 | 1,163 | -0.2% |
| 3Q23 | 1,130 | +3.2% |
| 2Q23 | 1,200 | +8.9% |
| 1Q23 | 1,127 | +1.5% |
| 4Q22 | 1,165 | +0.8% |
| 3Q22 | 1,095 | +4.3% |
| 2Q22 | 1,102 | +7.3% |
| 1Q22 | 1,110 | +8.2% |
| 4Q21 | 1,156 | +2.0% |
| 3Q21 | 1,050 | +0.7% |
| 2Q21 | 1,027 | -3.0% |
| 1Q21 | 1,026 | -2.2% |
| 4Q20 | 1,134 | +0.6% |
| 3Q20 | 1,043 | -2.0% |
| 2Q20 | 1,059 | +1.1% |
| 1Q20 | 1,049 | -2.1% |
| 4Q19 | 1,128 | -2.0% |
| 3Q19 | 1,064 | +5.4% |
| 2Q19 | 1,047 | +4.3% |
| 1Q19 | 1,071 | +6.6% |
| 4Q18 | 1,151 | +6.2% |
| 3Q18 | 1,009 | +8.3% |
| 2Q18 | 1,004 | +8.0% |
| 1Q18 | 1,005 | +7.7% |
| 4Q17 | 1,084 | +3.7% |
| 3Q17 | 932 | +5.5% |
| 2Q17 | 930 | - |
| 1Q17 | 933 | - |
| 4Q16 | 1,046 | - |
| 3Q16 | 883 | - |