Quarter	National Currency
1975-01-01	1982239298.0
1975-04-01	2106254766.3
1975-07-01	2363105142.0
1975-10-01	2554353048.3
1976-01-01	1715372349.1
1976-04-01	1762665136.1
1976-07-01	2222186565.2
1976-10-01	2622096652.0
1977-01-01	1761849268.0
1977-04-01	1817069848.2
1977-07-01	2256387195.2
1977-10-01	2605756464.9
1978-01-01	1716445732.7
1978-04-01	1849406677.1
1978-07-01	2271523434.5
1978-10-01	2499931721.8
1979-01-01	1617409887.1
1979-04-01	1740830428.7
1979-07-01	2224169442.7
1979-10-01	2716854230.4
1980-01-01	1754857924.3
1980-04-01	1875494929.1
1980-07-01	2484555544.6
1980-10-01	2784982974.9
1981-01-01	1749312581.1
1981-04-01	1816210019.8
1981-07-01	2323114939.2
1981-10-01	2827952961.3
1982-01-01	1663850122.7
1982-04-01	1891335805.1
1982-07-01	2450974903.5
1982-10-01	3078184248.9
1983-01-01	1785282785.7
1983-04-01	1998834578.8
1983-07-01	2546956676.3
1983-10-01	3094510397.7
1984-01-01	1742009076.9
1984-04-01	1879907742.4
1984-07-01	2433337270.9
1984-10-01	2966837863.8
1985-01-01	1726443597.7
1985-04-01	1911695208.0
1985-07-01	2426777403.9
1985-10-01	3040179912.7
1986-01-01	1799499434.4
1986-04-01	1807636425.1
1986-07-01	2532117257.4
1986-10-01	3079973736.7
1987-01-01	1781024609.7
1987-04-01	1988890734.1
1987-07-01	2458928786.4
1987-10-01	3043413164.2
1988-01-01	1950895328.4
1988-04-01	2071714476.2
1988-07-01	2608813811.4
1988-10-01	3340604930.1
1989-01-01	2274997057.2
1989-04-01	2458292756.9
1989-07-01	2915944024.1
1989-10-01	3634721700.4
1990-01-01	2335903244.3
1990-04-01	2700650987.5
1990-07-01	2924133700.5
1990-10-01	3187232997.3
1991-01-01	1990314102.6
1991-04-01	2491292934.5
1991-07-01	2691007005.4
1991-10-01	2875501657.9
1992-01-01	1848013656.4
1992-04-01	2289814754.6
1992-07-01	2587693350.0
1992-10-01	2502927777.9
1993-01-01	1541248512.1
1993-04-01	1974199369.4
1993-07-01	2345262703.4
1993-10-01	2382064456.2
1994-01-01	1394730565.7
1994-04-01	1812692166.1
1994-07-01	2163657051.6
1994-10-01	2030125218.5
1995-01-01	1315346035.9
1995-04-01	1608343305.3
1995-07-01	1834343716.5
1995-10-01	1853479510.1
1996-01-01	1391273353.4
1996-04-01	1721235247.2
1996-07-01	2055688861.4
1996-10-01	2205339483.8
1997-01-01	1513965445.9
1997-04-01	1892046501.2
1997-07-01	2244828231.1
1997-10-01	2488179652.6
1998-01-01	1706124686.2
1998-04-01	1986452863.1
1998-07-01	2467873243.1
1998-10-01	2413188086.0
1999-01-01	1694097642.5
1999-04-01	1997802997.1
1999-07-01	2261098850.1
1999-10-01	2297845401.0
2000-01-01	1754692520.7
2000-04-01	1985362428.5
2000-07-01	2253709021.7
2000-10-01	2290513154.3
2001-01-01	1648828977.9
2001-04-01	1862098093.8
2001-07-01	2105836866.9
2001-10-01	1980423127.1
2002-01-01	1627827908.5
2002-04-01	1890596982.3
2002-07-01	2141954524.0
2002-10-01	2047479875.3
2003-01-01	1672374548.3
2003-04-01	1974700589.8
2003-07-01	2320320714.2
2003-10-01	2198139198.7
2004-01-01	1795347480.9
2004-04-01	2156934070.1
2004-07-01	2400575280.3
2004-10-01	2346441135.1
2005-01-01	1851508963.0
2005-04-01	2224834024.1
2005-07-01	2543078778.1
2005-10-01	2507578234.8
2006-01-01	2061543980.6
2006-04-01	2287898840.3
2006-07-01	2577744823.3
2006-10-01	2455741874.6
2007-01-01	2132217452.2
2007-04-01	2389775107.3
2007-07-01	2684718361.2
2007-10-01	2530139148.8
2008-01-01	2201566440.0
2008-04-01	2479261203.0
2008-07-01	2649161718.2
2008-10-01	2388415337.5
2009-01-01	2077714760.0
2009-04-01	2264573585.6
2009-07-01	2420018257.7
2009-10-01	2227505952.1
2010-01-01	1938377981.0
2010-04-01	2349885283.2
2010-07-01	2632286037.3
2010-10-01	2514257822.4
2011-01-01	2051537415.0