| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 349 | -0.4% |
| 4Q25 | 346 | +5.8% |
| 3Q25 | 322 | +1.8% |
| 2Q25 | 384 | +15.8% |
| 1Q25 | 350 | -5.0% |
| 4Q24 | 327 | -10.9% |
| 3Q24 | 316 | -13.6% |
| 2Q24 | 331 | +5.8% |
| 1Q24 | 369 | +3.9% |
| 4Q23 | 367 | -1.6% |
| 3Q23 | 366 | +28.1% |
| 2Q23 | 313 | -11.0% |
| 1Q23 | 355 | +3.0% |
| 4Q22 | 373 | -3.8% |
| 3Q22 | 285 | -16.6% |
| 2Q22 | 352 | +22.0% |
| 1Q22 | 345 | +17.0% |
| 4Q21 | 388 | +30.0% |
| 3Q21 | 343 | +24.7% |
| 2Q21 | 289 | +20.7% |
| 1Q21 | 294 | -4.6% |
| 4Q20 | 299 | -11.0% |
| 3Q20 | 275 | -8.1% |
| 2Q20 | 239 | -34.5% |
| 1Q20 | 309 | +5.2% |
| 4Q19 | 336 | +4.3% |
| 3Q19 | 299 | -1.1% |
| 2Q19 | 365 | -64.1% |
| 1Q19 | 293 | +1.1% |
| 4Q18 | 322 | +4.3% |
| 3Q18 | 302 | +2.8% |
| 2Q18 | 1,019 | -266.8% |
| 1Q18 | 290 | +12.2% |
| 4Q17 | 308 | +19.1% |
| 3Q17 | 294 | +16.1% |
| 2Q17 | -612 | -345.5% |
| 1Q17 | 258 | +2.3% |
| 4Q16 | 259 | +2.1% |
| 3Q16 | 253 | -3.4% |
| 2Q16 | 248 | +10.0% |
| 1Q16 | 253 | +7.6% |
| 4Q15 | 253 | +0.3% |
| 3Q15 | 262 | +11.0% |
| 2Q15 | 226 | -2.4% |
| 1Q15 | 235 | -57.3% |
| 4Q14 | 253 | -84.7% |
| 3Q14 | 236 | -58.1% |
| 2Q14 | 231 | -61.8% |
| 1Q14 | 551 | -3.0% |
| 4Q13 | 1,658 | +162.3% |
| 3Q13 | 564 | +45.0% |
| 2Q13 | 607 | +31.7% |
| 1Q13 | 568 | +40.0% |
| 4Q12 | 632 | +60.6% |
| 3Q12 | 389 | +3.3% |
| 2Q12 | 461 | +62.8% |
| 1Q12 | 405 | +12.5% |
| 4Q11 | 393 | -31.1% |
| 3Q11 | 377 | +10.3% |
| 2Q11 | 283 | -20.5% |
| 1Q11 | 360 | - |
| 4Q10 | 571 | - |
| 3Q10 | 341 | - |
| 2Q10 | 356 | - |