  In this paper we study the Liouville type problem for the stationary
Navier-Stokes equations in $\Bbb R^3$. We deduce an asymptotic formula for an
integral involving the head pressure, $Q=\frac12 |v|^2 +p$, and its derivative
over domains enclosed by level surfaces of $Q$. This formula provides us with
new sufficient condition for the triviality of solution to the Navier-Stokes
equations.
