Year	National currency, Sum Over Component Sub-periods
2001-01-01	192530000000
2002-01-01	192090000000
2003-01-01	113910000000
2004-01-01	163250000000
2005-01-01	204460000000
2006-01-01	273780000000
2007-01-01	321200000000
2008-01-01	948020000000