From the sole reading of this table, it becomes clear that TLEP is in a position to produce enough Higgs bosons in a reasonable amount of time to aim at the desired sub-per-cent precision for Higgs boson coupling measurements. Detailed simulations and simple analyses have been carried out in Ref.~\cite{cite:1208.1662}  to ascertain the claim, with an integrated luminosity of $500~\infb$ (representing only one year of data taking at $\sqrt{s} = 240$ GeV in one of the TLEP detectors), fully simulated in the CMS detector. For example, the distribution of the mass recoiling against the lepton pair in the $\epem{\rm H}$ and $\mpmm{\rm H}$ final states, independently of the Higgs boson decay, is shown in Fig.~\ref{fig:Recoil}, taken from Ref.~\cite{cite:1208.1662}, for one year of data taking in the CMS detector. The number of Higgs boson events obtained from a fit to this distribution of the signal and background contributions allows the total $\epemto {\rm HZ}$ cross section to be measured with a precision of 0.4\% at TLEP. As pointed out in Ref.~\cite{1305.5251}, the measurement of the total $\epemto {\rm HZ}$ cross section is a sensitive probe of possible new physics that can reduce the fine-tuning of the Higgs boson mass. Such new physics would also renormalize the Higgs couplings by a universal factor, and the TLEP measurement of the $\epemto {\rm HZ}$ cross section with a precision of 0.4\% would be sensitive to new particles that could not be meaningfully probed in any other way.