Visits from Sub-Continent Regions

I'm still wondering why visits over the week end came in at normal numbers. Both Saturday and Sunday numbers were right on the mark at 8,900 visits. The attached chart shows those two day numbers.
Friday visits were down by about 2,000, and Thursday was down another 3,000, so why isn't the weekend missing any visitors?

I checked the prior weekend and the numbers appear almost identical to the one shown in the graph. Outside of the US, India sent in 610 visits, the United Kingdom sent 479, and Canada sent in 446 to name the top three countries.
Graphic; Google Analytics, Map Overlay, Sub Continent Region, Visits.