|
Contrary to the decrease in gross revenue, most other optical sales categories increased last month compared with the previous month, at rates of 3 index points (exams/refractions), 3 index points (frame units), 2 index points (lens pairs), and 0 index points (contact lenses). When comparing last month’s optical sales with the same period last year, every category decreased at rates of -5 index points (exams/refractions), -7 index points (frame units), -9 index points (lens pairs), and -9 index points (contact lenses).
|