New Zealand is claiming to have overtaken sales of German wine in the UK when looking at country of origin percentage shares.It points to the latest Nielsen data (MAT end March 2010)which shows New Zealand has a 3.3% share of the UK off-trade market and overtaken Germany for the first time. New Zealand's value share shows a MAT growth of 4.6% of country of origin share - up over 1% since December 2009.