There is no such thing as decreasing gas prices.
we still are paying the following "una-tantum":
Abissinia war 1935
Suez crysis 1956
Vajont disaster 1963
Firenze floods 1966
Belice Earthquake 1968
Friuli Earthquake 1976
Irpinia Earthquake 1980
Libanon peace mission 1983
Bosnia peace mission 1996
...
+22% VAT
There is no such thing as decreasing gas prices.