Dataset: treas1700.dat
Source: Marichal and Mantecon (1994). Silver and Situados.Hispanic American Historical Review.
		    Volume 74 #4. pp.587-613
Description: Silver Minted and Payments Made to New Spain 1720-1800 (1751-2 values are imputed)

Variables/Columns:	 
Year    1-4
Situados paid to New Spain	8-15
Silver Minted	 19-26
American Revolution Indicator 30