\begin{tabular}{rllllll}
\hline
   rowid & type     & start      & end        & party      & how      & executive_id   \\
\hline
      99 & viceprez & 1953-01-20 & 1957-01-20 & Republican & election & Richard Nixon  \\
     100 & viceprez & 1957-01-20 & 1961-01-20 & Republican & election & Richard Nixon  \\
     101 & prez     & 1969-01-20 & 1973-01-20 & Republican & election & Richard Nixon  \\
     102 & prez     & 1973-01-20 & 1974-08-09 & Republican & election & Richard Nixon  \\
\hline
\end{tabular}