a decreasing trendP =0.55
Although suggestive of a decreasing trend, due to small numbers percentages are not significantly different from each other ( X 2 =0.36 (df 2), P =0.55; X 2 slope=0.94 (df 1), P =0.33).
Although suggestive of a decreasing trend, due to small numbers percentages are not significantly different from each other ( X 2 =0.36 (df 2), P =0.55; X 2 slope=0.94 (df 1), P =0.33).