brazil                  Brazilian Lower Chamber Electoral Results
denmark                 Danish Lower Chamber Electoral Results
enp                     The Effective Number of Parties Index
fractionalization       Fractionalization Index
hh                      Herfindahl–Hirschman concentration index
hiperfrac               Hyperfractionalization Index
lh                      Loosemore–Hanby Index
lsq                     Least Squares Index
nationalization         Party Nationalization Index
renewal                 Parliamentary Renewal
rice                    Rice Index
spain                   Spanish Lower Chamber Electoral Results
tbi                     T Imbalance Index
volatility              Electoral Volatility Index
