| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,489 | +7.9% |
| 2Q26 | 1,492 | +9.0% |
| 1Q26 | 1,494 | +8.7% |
| 4Q25 | 1,400 | +6.1% |
| 3Q25 | 1,380 | +6.5% |
| 2Q25 | 1,369 | +10.8% |
| 1Q25 | 1,375 | +9.8% |
| 4Q24 | 1,319 | +18.5% |
| 3Q24 | 1,296 | +6.3% |
| 2Q24 | 1,236 | +6.9% |
| 1Q24 | 1,252 | +2.2% |
| 4Q23 | 1,113 | +4.0% |
| 3Q23 | 1,219 | +12.9% |
| 2Q23 | 1,156 | +16.8% |
| 1Q23 | 1,224 | +18.3% |
| 4Q22 | 1,071 | -51147.7% |
| 3Q22 | 1,080 | -17.1% |
| 2Q22 | 990 | -22.7% |
| 1Q22 | 1,035 | -30.2% |
| 4Q21 | -3 | -100.2% |
| 3Q21 | 1,302 | -2.4% |
| 2Q21 | 1,280 | -3.6% |
| 1Q21 | 1,482 | +11.6% |
| 4Q20 | 1,288 | +1.4% |
| 3Q20 | 1,334 | -1.6% |
| 2Q20 | 1,328 | +4.5% |
| 1Q20 | 1,327 | -2.3% |
| 4Q19 | 1,270 | -3.3% |
| 3Q19 | 1,355 | +5.2% |
| 2Q19 | 1,271 | -4.3% |
| 1Q19 | 1,359 | +0.5% |
| 4Q18 | 1,314 | -0.8% |
| 3Q18 | 1,288 | -3.4% |
| 2Q18 | 1,329 | -3.9% |
| 1Q18 | 1,352 | +0.3% |
| 4Q17 | 1,324 | -2.9% |
| 3Q17 | 1,333 | +2.6% |
| 2Q17 | 1,383 | +4.6% |
| 1Q17 | 1,349 | +5.8% |
| 4Q16 | 1,363 | - |
| 3Q16 | 1,299 | - |
| 2Q16 | 1,322 | - |
| 1Q16 | 1,275 | - |