So How Was MINI USA's September 2015?

MotoringFile looks at these, among other, official statistics:

. . . the basic 3 door hatch grew 50.7%, and combining the two 4-door models (Cooper /S Hardtop 4 Door and Countryman) we see that 4-door sales were up significantly as well: 2,354 last month vs 1,908 last year, a 22.9% increase. . . .

It also shows:

For September, MINI USA reports 4,414 automobiles sold, an increase of 4.6 percent from the 4,219 sold in the same month a year ago. Year-to-date, MINI USA sales are 44,974 vehicles, a 14.8 percent increase from the same period last year.