Choose the best transitions to complete the argument.
Year-round school has seen an increase in districts nationwide. Studies show, howeverfor exampletherefore, that more than 10 percent of students are now enrolled in year-round schools, an increase of 544 percent over the last 27 years. In contrastIn conclusionIn fact, so many new districts are joining the year-round schedule that it is now considered a trend. SimilarlyThereforeCompared to, schools should consider switching to the year-round schedule to keep up with the latest educational reforms.