Sentence Correction (SC) | For all their usefulness in facilitating comparisons between cities of

For all their usefulness in facilitating comparisons between cities of different sizes, per-capita statistics, especially crime rates, often shine an unfairly harsh light on small towns, in which a single incident can cause such figures to skyrocket.

a. For all their usefulness in facilitating comparisons between cities of different sizes, per-capita statistics, especially crime rates, often

b. Despite they are useful in facilitating comparisons between differently sized cities, per-capita
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