fill_graph.xml

<mugl>
  <background color="0xcccccc"/>
    <window margin="0" padding="5" border="5" bordercolor="0x000000"/>
    <plotarea margintop="10" marginleft="38" marginbottom="35" marginright="35"/>
    <horizontalaxis id="x" min="1900" max="2000" length="1" base="-1,-1" anchor="-1" />
    <verticalaxis   id="y"  min="-1" max="1" length="1"/>
    <plot>
      <horizontalaxis ref="x">
        <variable ref="x"/>
      </horizontalaxis>
      <verticalaxis ref="y">
        <variable ref="y"/>
      </verticalaxis>
      <renderer type="fill">
        <option name="linecolor" value="0xff00ff"/>
        <option name="linewidth" value="1"/>
        <option name="fillcolor" value="0x00ff00"/>
        <option name="fillopacity" value="1"/>
        <option name="fillbase" value="-0.05"/>
      </renderer>
    </plot>
    <data>
      <variables>
        <variable column="0" id="x"/>
        <variable column="1" id="y" missingvalue="-9000" missingop="le"/>
      </variables>
      <values>
        1900,-0.710738
        1901,-0.709837
        1902,-0.738885
        1903,-0.822017
        1904,-0.828376
        1905,-0.748973
        1906,-0.670167
        1907,-0.717963
        1908,-0.757014
        1909,-0.742775
        1910,-9000
        1911,-9000
        1912,-9000
        1913,-9000
        1914,-0.709540
        1915,-0.666296
        1916,-0.615051
        1917,-0.681798
        1918,-0.653037
        1919,-0.594194
        1920,-0.657729
        1921,-0.661296
        1922,-0.633630
        1923,-0.596698
        1924,-0.601313
        1925,-0.609820
        1926,-0.635884
        1927,-0.623605
        1928,-0.559513
        1929,-0.598222
        1930,-0.652624
        1931,-0.632389
        1932,-0.624553
        1933,-0.609135
        1934,-0.602625
        1935,-0.566810
        1936,-0.552560
        1937,-0.584782
        1938,-0.576507
        1939,-0.518921
        1940,-9000
        1941,-9000
        1942,-0.520879
        1943,-0.541142
        1944,-0.535743
        1945,-0.471457
        1946,-0.511557
        1947,-0.533288
        1948,-0.521996
        1949,-0.569460
        1950,-0.486723
        1951,-0.458477
        1952,-0.536644
        1953,-0.453351
        1954,-0.444120
        1955,-0.480438
        1956,-0.453878
        1957,-0.421881
        1958,-0.463311
        1959,-0.395277
        1960,-0.440320
        1961,-0.461807
        1962,-0.461378
        1963,-0.453368
        1964,-0.495349
        1965,-0.476183
        1966,-0.453868
        1967,-0.400522
        1968,-0.375041
        1969,-0.400482
        1970,-9000
        1971,-9000
        1972,-9000
        1973,-9000
        1974,-9000
        1975,-9000
        1976,-9000
        1977,-9000
        1978,-9000
        1979,-9000
        1980,-9000
        1981,-0.104629
        1982,-0.163454
        1983,-0.265794
        1984,-0.199850
        1985,-0.118408
        1986,-0.088032
        1987,-0.027990
        1988,-0.048658
        1989,-0.012725
        1990,0.024057
        1991,0.015163
        1992,-0.206681
        1993,-0.108136
        1994,-0.009449
        1995,-0.004492
        1996,0.054049
        1997,0.075091
        1998,0.120801
        1999,0.137926
        2000,0.166130
      </values>
    </data>
</mugl>