*Hungary Mar PPI Inflation 7.3% Vs. 8.2% In February

*Norway Mar Retail Sales Up 0.6% M/M Vs. -0.1% In February

*Sweden Mar Retail Sales Up 3.6% Y/Y Vs. 2.7% In February

*Sweden Mar Retail Sales Up 0.3% M/M Vs. 0.1% In February

*Sweden Mar Trade Surplus SEK 12.8 Bln Vs. SEK 6.2 Bln Last Year