foreach it in $items[] 
{
	int nummod = numeric_modifier( it, "Effect Duration" );
	int ineb = it.inebriety;
	if ( nummod > 0 && ineb > 0 )
	{
		if ( nummod / ineb > 20 ) print_html( it + ": " + nummod/ineb + " (" + historical_price( it ) + ")" );
	}
}