Purpose:
Returns the century of the date.
Parameter:
Date
Boolean (optional) sets whether the calculation should be carried out 'simply' (century starts with year 0) or 'historically' (century starts with year 1). Default: False
Return value:
Number
Example:
Century(Date("01.01.2000")) Result: 20
Century(Date("01.01.2001")) Result: 21
Century(Date("01.01.2000"),True) Result: 21