| Share | Phrase |
| 34.91% | marked [representation] increase |
| 17.87% | marked [representation] improvement |
| 12.41% | marked [representation] reduction |
| 12.08% | marked [representation] effect |
| 7.15% | marked [representation] contrast |
| 6.25% | marked [representation] departure |
| 4.65% | marked [representation] change |
| 4.65% | marked [representation] decrease |