Over the past decade, the total market value of entertainment properties in Romanshorn has steadily declined. This slump led to a cascading effect in that the overall figure on which the city's entertainment tax is based, the assessed value of the city's entertainment properties, has also declined. Nevertheless, the percentage of assessed value that was paid as entertainment taxes to the city did not change from year to year during this period. Romanshorn will soon require entertainment property owners to pay a higher percentage of the assessed value of their earnings as entertainment tax.
The information above most strongly supports which of the following?
A. The percentage of Romanshorn's yearly revenue that comes from money collected in entertainment taxes has steadily declined over the past decade.
B. The amount of revenue that Romanshorn collected from entertainment taxes was lower last year than it was decade ago.
C. Money collected from entertainment taxes provided most of Romanshorn's revenue during the past decade
D. The percentage of Romanshorn's yearly revenue that comes from money collected in entertainment taxes did not change over the past decade.
E. During the past decade, Romanshorn officials increased tax rates on other sources of revenue such as retail sales and business profits.