GERMAN PRODUCER PRICES FALL 0.1 PCT IN MARCH West German producer prices fell 0.1 pct in March compared with February to stand 3.9 pct lower than in March last year, the Federal Statistics Office said. In February, producer prices fell 0.3 pct from January and dropped 4.2 pct from their levels a year earlier. The Statistics Office said producer prices for natural gas had fallen 3.0 pct in March against February, heavy heating oil prices were 3.2 pct down, liquefied gas prices fell 14 pct and coffee was 7.4 pct cheaper.