Please read the following sentences and my concern for them:
1) In 4Q 2013, Malaysia’s national house price index rose 8.1% year-on-year, a slowdown as compared to 12.2% registered in 4Q12.
Is this sentence correct? A slowdown as compared to 12.2% registered in 4Q12, is this an adjective phrase describing 8.1% ?
2) House prices in State A recorded the highest surge,grew 14.7% yoy.
Again, is the sentence correct? Grew 14.7% yoy, is this an adverb clause modifying the action surge?
Thanks for all the answers. Just to understand the sentence construction better, is (A slowdown as compared to 12.2% registered in 4Q12 ) an adjective phrase describing 8.1% ? Is (growing 14.7% year-on-year) an adverb phrase describing surge ?