9. In the Pokémon factory, there is a type of fruit can, the original packaging bottle's internal is a cylinder with a diameter of 18 cm and a height of 10 cm. Now the internal diameter of the packaging bottle is reduced by 6 cm, and the height is increased by 2 cm. Then, the capacity of the original 1000 bottles is equivalent to the capacity of $\qquad$ bottles now.
\begin{tabular}{c}
9 \\
\hline 1875
\end{tabular}