According to the New York Times dated 29 January 1922, the material
damage was evaluated at 321,000,000 marks, i.e. worth 1,700,000 $ at
that time. A rough estimation assesses the material damage at over 20
M€ (1993 reference) given that 1$ was worth 17 F at that time. The
economic consequences index is thus rated at 6 (€17 parameter).