Table 3 of the 3 January 2008 version of a working paper from the London School of Economics/Free University of Brussels by Hix and Noury considered the positions of the groups in the Sixth Parliament (2004–2009) by analysing their roll-call votes. The results for each group are shown in the adjacent diagram. The vertical scale is anti-pro Europe spectrum, (0% = extremely anti-Europe, 100% = extremely pro), and the horizontal scale is economic left-right spectrum, (0% = extremely economically left-wing, 100% = extremely economically right-wing). The results are also shown in the table below.