Complex sentence: A survey in 2004 found a majority of citizens wanting to the one and two cent coins to be withdrawn across the eurozone, support was highest for the withdrawal of the one cent, however citizens in Germany were most vocal in the support of the coin.
Split into simpler sentences: A survey in 2004 found a majority of citizens wanting the one and two cent coins to be withdrawn across the eurozone, support being highest for the withdrawal of the one cent coin. However, citizens in Germany were most vocal in the support of keeping the coin.