4. SMMS Projected Growth 2012-13 As of 11/20, enrollment has increased by 6 students beyond the data used in these charts, which makes the projection of increasing by 35 students almost certain. The increase projection is based on the average of student increases in the previous two years. In addition, the Spring Mills community continues to grow in the number of new, affordable housing and the upcoming Macy’s distribution center is expected to positively impact growth in area.