def statistics(self):
        """
        Access the statistics

        :returns: twilio.rest.taskrouter.v1.workspace.workspace_statistics.WorkspaceStatisticsList
        :rtype: twilio.rest.taskrouter.v1.workspace.workspace_statistics.WorkspaceStatisticsList
        """
        if self._statistics is None:
            self._statistics = WorkspaceStatisticsList(self._version, workspace_sid=self._solution['sid'], )
        return self._statistics