Let $(L,\vee)$ be a finite n-element semilattice where $n\geq 5$. We prove that the fourth largest number of subuniverses of an $n$-element semilattice is $25\cdot 2^{n-5}$, the fifth largest number is $ 24.5\cdot 2^{n-5}$, and the sixth one is $ 24\cdot 2^{n-5}$. Also, we describe the $n$-element semilattices with exactly $25\cdot 2^{n-5}$, $ 24.5\cdot 2^{n-5}$ or $ 24\cdot 2^{n-5}$ subuniverses.