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annot=".">3308</y1><y2 annot=".">3308</y2></series><series><x>Aug-2001</x><y1 annot=".">3468</y1><y2 annot=".">3468</y2></series><series><x>Sep-2001</x><y1 annot=".">2742</y1><y2 annot=".">2742</y2></series><series><x>Oct-2001</x><y1 annot=".">3303</y1><y2 annot=".">3303</y2></series><series><x>Nov-2001</x><y1 annot=".">3391</y1><y2 annot=".">3391</y2></series><series><x>Dec-2001</x><y1 annot=".">3039</y1><y2 annot=".">3039</y2></series><series><x>Jan-2002</x><y1 annot=".">3209</y1><y2 annot=".">3209</y2></series><series><x>Feb-2002</x><y1 annot=".">2284</y1><y2 annot=".">2284</y2></series><series><x>Mar-2002</x><y1 annot=".">2366</y1><y2 annot=".">2366</y2></series><series><x>Apr-2002</x><y1 annot=".">2317</y1><y2 annot=".">2317</y2></series><series><x>May-2002</x><y1 annot=".">2749</y1><y2 annot=".">2749</y2></series><series><x>Jun-2002</x><y1 annot=".">2131</y1><y2 annot=".">2131</y2></series><series><x>Jul-2002</x><y1 annot=".">2483</y1><y2 annot=".">2483</y2></series><series><x>Aug-2002</x><y1 annot=".">2200</y1><y2 annot=".">2200</y2></series><series><x>Sep-2002</x><y1 annot=".">1922</y1><y2 annot=".">1922</y2></series><series><x>Oct-2002</x><y1 annot=".">2104</y1><y2 annot=".">2104</y2></series><series><x>Nov-2002</x><y1 annot=".">1994</y1><y2 annot=".">1994</y2></series><series><x>Dec-2002</x><y1 annot=".">1929</y1><y2 annot=".">1929</y2></series><series><x>Jan-2003</x><y1 annot=".">1749</y1><y2 annot=".">1749</y2></series><series><x>Feb-2003</x><y1 annot=".">1758</y1><y2 annot=".">1758</y2></series><series><x>Mar-2003</x><y1 annot=".">1965</y1><y2 annot=".">1965</y2></series><series><x>Apr-2003</x><y1 annot=".">1976</y1><y2 annot=".">1976</y2></series><series><x>May-2003</x><y1 annot=".">2048</y1><y2 annot=".">2048</y2></series><series><x>Jun-2003</x><y1 annot=".">1858</y1><y2 annot=".">1858</y2></series><series><x>Jul-2003</x><y1 annot=".">1977</y1><y2 annot=".">1977</y2></series><series><x>Aug-2003</x><y1 annot=".">1876</y1><y2 annot=".">1876</y2></series><series><x>Sep-2003</x><y1 annot=".">1934</y1><y2 annot=".">1934</y2></series><series><x>Oct-2003</x><y1 annot=".">2030</y1><y2 annot=".">2030</y2></series><series><x>Nov-2003</x><y1 annot=".">1756</y1><y2 annot=".">1756</y2></series><series><x>Dec-2003</x><y1 annot=".">1846</y1><y2 annot=".">1846</y2></series><series><x>Jan-2004</x><y1 annot=".">1456</y1><y2 annot=".">1456</y2></series><series><x>Feb-2004</x><y1 annot=".">1442</y1><y2 annot=".">1442</y2></series><series><x>Mar-2004</x><y1 annot=".">1728</y1><y2 annot=".">1728</y2></series><series><x>Apr-2004</x><y1 annot=".">1637</y1><y2 annot=".">1637</y2></series><series><x>May-2004</x><y1 annot=".">1759</y1><y2 annot=".">1759</y2></series><series><x>Jun-2004</x><y1 annot=".">1883</y1><y2 annot=".">1883</y2></series><series><x>Jul-2004</x><y1 annot=".">2066</y1><y2 annot=".">2066</y2></series><series><x>Aug-2004</x><y1 annot=".">2054</y1><y2 annot=".">2054</y2></series><series><x>Sep-2004</x><y1 annot=".">2139</y1><y2 annot=".">2139</y2></series><series><x>Oct-2004</x><y1 annot=".">2075</y1><y2 annot=".">2075</y2></series><series><x>Nov-2004</x><y1 annot=".">2318</y1><y2 annot=".">2318</y2></series><series><x>Dec-2004</x><y1 annot=".">2456</y1><y2 annot=".">2456</y2></series><series><x>Jan-2005</x><y1 annot=".">1989</y1><y2 annot=".">1989</y2></series><series><x>Feb-2005</x><y1 annot=".">2103</y1><y2 annot=".">2103</y2></series><series><x>Mar-2005</x><y1 annot=".">2572</y1><y2 annot=".">2572</y2></series><series><x>Apr-2005</x><y1 annot=".">2770</y1><y2 annot=".">2770</y2></series><series><x>May-2005</x><y1 annot=".">3117</y1><y2 annot=".">3117</y2></series><series><x>Jun-2005</x><y1 annot=".">2860</y1><y2 annot=".">2860</y2></series><series><x>Jul-2005</x><y1 annot=".">2497</y1><y2 annot=".">2497</y2></series><series><x>Aug-2005</x><y1 annot=".">2781</y1><y2 annot=".">2781</y2></series><series><x>Sep-2005</x><y1 annot=".">2645</y1><y2 annot=".">2645</y2></series><series><x>Oct-2005</x><y1 annot=".">2694</y1><y2 annot=".">2694</y2></series><series><x>Nov-2005</x><y1 annot=".">3073</y1><y2 annot=".">3073</y2></series><series><x>Dec-2005</x><y1 annot=".">3310</y1><y2 annot=".">3310</y2></series><series><x>Jan-2006</x><y1 annot=".">2484</y1><y2 annot=".">2484</y2></series><series><x>Feb-2006</x><y1 annot=".">2399</y1><y2 annot=".">2399</y2></series><series><x>Mar-2006</x><y1 annot=".">2854</y1><y2 annot=".">2854</y2></series><series><x>Apr-2006</x><y1 annot=".">2505</y1><y2 annot=".">2505</y2></series><series><x>May-2006</x><y1 annot=".">3143</y1><y2 annot=".">3143</y2></series><series><x>Jun-2006</x><y1 annot=".">2893</y1><y2 annot=".">2893</y2></series><series><x>Jul-2006</x><y1 annot=".">2679</y1><y2 annot=".">2679</y2></series><series><x>Aug-2006</x><y1 annot=".">2734</y1><y2 annot=".">2734</y2></series><series><x>Sep-2006</x><y1 annot=".">2595</y1><y2 annot=".">2595</y2></series><series><x>Oct-2006</x><y1 annot=".">2886</y1><y2 annot=".">2886</y2></series><series><x>Nov-2006</x><y1 annot=".">2979</y1><y2 annot=".">2979</y2></series><series><x>Dec-2006</x><y1 annot=".">2796</y1><y2 annot=".">2796</y2></series><series><x>Jan-2007</x><y1 annot=".">2339</y1><y2 annot=".">2339</y2></series><series><x>Feb-2007</x><y1 annot=".">2439</y1><y2 annot=".">2439</y2></series><series><x>Mar-2007</x><y1 annot=".">2762</y1><y2 annot=".">2762</y2></series><series><x>Apr-2007</x><y1 annot=".">2701</y1><y2 annot=".">2701</y2></series><series><x>May-2007</x><y1 annot=".">3249</y1><y2 annot=".">3249</y2></series><series><x>Jun-2007</x><y1 annot=".">2860</y1><y2 annot=".">2860</y2></series><series><x>Jul-2007</x><y1 annot=".">2844</y1><y2 annot=".">2844</y2></series><series><x>Aug-2007</x><y1 annot=".">3081</y1><y2 annot=".">3081</y2></series><series><x>Sep-2007</x><y1 annot=".">2824</y1><y2 annot=".">2824</y2></series><series><x>Oct-2007</x><y1 annot=".">3196</y1><y2 annot=".">3196</y2></series><series><x>Nov-2007</x><y1 annot=".">3398</y1><y2 annot=".">3398</y2></series><series><x>Dec-2007</x><y1 annot=".">3188</y1><y2 annot=".">3188</y2></series><series><x>Jan-2008</x><y1 annot=".">2986</y1><y2 annot=".">2986</y2></series><series><x>Feb-2008</x><y1 annot=".">2833</y1><y2 annot=".">2833</y2></series><series><x>Mar-2008</x><y1 annot=".">2303</y1><y2 annot=".">2303</y2></series><series><x>Apr-2008</x><y1 annot=".">2634</y1><y2 annot=".">2634</y2></series><series><x>May-2008</x><y1 annot=".">2604</y1><y2 annot=".">2604</y2></series><series><x>Jun-2008</x><y1 annot=".">2454</y1><y2 annot=".">2454</y2></series><series><x>Jul-2008</x><y1 annot=".">2622</y1><y2 annot=".">2622</y2></series><series><x>Aug-2008</x><y1 annot=".">2337</y1><y2 annot=".">2337</y2></series><series><x>Sep-2008</x><y1 annot=".">2420</y1><y2 annot=".">2420</y2></series><series><x>Oct-2008</x><y1 annot=".">2551</y1><y2 annot=".">2551</y2></series><series><x>Nov-2008</x><y1 annot=".">2702</y1><y2 annot=".">2702</y2></series><series><x>Dec-2008</x><y1 annot=".">3381</y1><y2 annot=".">3381</y2></series><series><x>Jan-2009</x><y1 annot=".">3149</y1><y2 annot=".">3149</y2></series><series><x>Feb-2009</x><y1 annot=".">3136</y1><y2 annot=".">3136</y2></series><series><x>Mar-2009</x><y1 annot=".">4109</y1><y2 annot=".">4109</y2></series><series><x>Apr-2009</x><y1 annot=".">4157</y1><y2 annot=".">4157</y2></series><series><x>May-2009</x><y1 annot=".">4555</y1><y2 annot=".">4555</y2></series><series><x>Jun-2009</x><y1 annot=".">4558</y1><y2 annot=".">4558</y2></series><series><x>Jul-2009</x><y1 annot=".">4225</y1><y2 annot=".">4225</y2></series><series><x>Aug-2009</x><y1 annot=".">3895</y1><y2 annot=".">3895</y2></series><series><x>Sep-2009</x><y1 annot=".">4185</y1><y2 annot=".">4185</y2></series><series><x>Oct-2009</x><y1 annot=".">4448</y1><y2 annot=".">4448</y2></series><series><x>Nov-2009</x><y1 annot=".">3697</y1><y2 annot=".">3697</y2></series><series><x>Dec-2009</x><y1 annot=".">3586</y1><y2 annot=".">3586</y2></series><series><x>Jan-2010</x><y1 annot=".">2639</y1><y2 annot=".">2639</y2></series><series><x>Feb-2010</x><y1 annot=".">2725</y1><y2 annot=".">2725</y2></series><series><x>Mar-2010</x><y1 annot=".">2532</y1><y2 annot=".">2532</y2></series><series><x>Apr-2010</x><y1 annot=".">2263</y1><y2 annot=".">2263</y2></series><series><x>May-2010</x><y1 annot=".">2555</y1><y2 annot=".">2555</y2></series><series><x>Jun-2010</x><y1 annot=".">2503</y1><y2 annot=".">2503</y2></series><series><x>Jul-2010</x><y1 annot=".">2326</y1><y2 annot=".">2326</y2></series><series><x>Aug-2010</x><y1 annot=".">2303</y1><y2 annot=".">2303</y2></series><series><x>Sep-2010</x><y1 annot=".">2212</y1><y2 annot=".">2212</y2></series><series><x>Oct-2010</x><y1 annot=".">2162</y1><y2 annot=".">2162</y2></series><series><x>Nov-2010</x><y1 annot=".">2286</y1><y2 annot=".">2286</y2></series><series><x>Dec-2010</x><y1 annot=".">2471</y1><y2 annot=".">2471</y2></series><series><x>Jan-2011</x><y1 annot=".">1641</y1><y2 annot=".">1641</y2></series><series><x>Feb-2011</x><y1 annot=".">1713</y1><y2 annot=".">1713</y2></series><series><x>Mar-2011</x><y1 annot=".">2072</y1><y2 annot=".">2072</y2></series><series><x>Apr-2011</x><y1 annot=".">1919</y1><y2 annot=".">1919</y2></series><series><x>May-2011</x><y1 annot=".">2244</y1><y2 annot=".">2244</y2></series><series><x>Jun-2011</x><y1 annot=".">2181</y1><y2 annot=".">2181</y2></series><series><x>Jul-2011</x><y1 annot=".">2036</y1><y2 annot=".">2036</y2></series><series><x>Aug-2011</x><y1 annot=".">2231</y1><y2 annot=".">2231</y2></series><series><x>Sep-2011</x><y1 annot=".">2047</y1><y2 annot=".">2047</y2></series><series><x>Oct-2011</x><y1 annot=".">2106</y1><y2 annot=".">2106</y2></series><series><x>Nov-2011</x><y1 annot=".">2190</y1><y2 annot=".">2190</y2></series><series><x>Dec-2011</x><y1 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annot=".">2028.91926265981</y1><y2 annot=".">1631</y2></series></group></data>
