<bats>
  <data period="Monthly" count="41">
   <value month="2008-10" num_trading_days="1" volume="2682878" adt_volume="2682878" notional="12828663.32145110409901890000" adt_notional="12828663.32145110409901890000"/>
   <value month="2008-11" num_trading_days="20" volume="289716941" adt_volume="14485847" notional="1729595037.42391520273307590000" adt_notional="86479751.87119576013665379500"/>
   <value month="2008-12" num_trading_days="21" volume="527918274" adt_volume="25138965" notional="3224357917.85098567816894560000" adt_notional="153540853.23099931800804502857"/>
   <value month="2009-01" num_trading_days="21" volume="801442538" adt_volume="38163930" notional="4780457324.56630185058852946474" adt_notional="227640824.97934770717088235546"/>
   <value month="2009-02" num_trading_days="20" volume="924186483" adt_volume="46209324" notional="5601926828.69891588048233192250" adt_notional="280096341.43494579402411659613"/>
   <value month="2009-03" num_trading_days="22" volume="1477716026" adt_volume="67168910" notional="8277652438.71200455294380077792" adt_notional="376256929.03236384331562730809"/>
   <value month="2009-04" num_trading_days="20" volume="1609500850" adt_volume="80475042" notional="11612121285.10931984673292334273" adt_notional="580606064.25546599233664616714"/>
   <value month="2009-05" num_trading_days="21" volume="1676236193" adt_volume="79820771" notional="12057184763.64980609134267086810" adt_notional="574151655.41189552815917480324"/>
   <value month="2009-06" num_trading_days="22" volume="2652642647" adt_volume="120574665" notional="19464504457.67229383268786068938" adt_notional="884750202.62146790148581184952"/>
   <value month="2009-07" num_trading_days="23" volume="2395448876" adt_volume="104149951" notional="16917638189.38018166872940681172" adt_notional="735549486.49479050733606116573"/>
   <value month="2009-08" num_trading_days="21" volume="1914634946" adt_volume="91173092" notional="14641556887.93157093827739542360" adt_notional="697216994.66340813991797121065"/>
   <value month="2009-09" num_trading_days="22" volume="3121767400" adt_volume="141898518" notional="22597824775.54116265493749045891" adt_notional="1027173853.43368921158806774813"/>
   <value month="2009-10" num_trading_days="22" volume="4091086490" adt_volume="185958476" notional="27865547094.07700191208885404004" adt_notional="1266615777.00350008691312972909"/>
   <value month="2009-11" num_trading_days="21" volume="3410745385" adt_volume="162416446" notional="23862012272.48782670565142104482" adt_notional="1136286298.68989650979292481166"/>
   <value month="2009-12" num_trading_days="22" volume="2993963073" adt_volume="136089230" notional="20177549556.86824887019528573331" adt_notional="917161343.49401131228160389697"/>
   <value month="2010-01" num_trading_days="20" volume="4615753583" adt_volume="230787679" notional="31506629698.40019510995625256103" adt_notional="1575331484.92000975549781262805"/>
   <value month="2010-02" num_trading_days="20" volume="4978896092" adt_volume="248944804" notional="34606368924.63479756459827418038" adt_notional="1730318446.23173987822991370902"/>
   <value month="2010-03" num_trading_days="23" volume="5603444190" adt_volume="243628008" notional="39967423591.21588496491281572306" adt_notional="1737714069.18329934630055720535"/>
   <value month="2010-04" num_trading_days="20" volume="6014247760" adt_volume="300712388" notional="43453507623.04244663780471267794" adt_notional="2172675381.15212233189023563390"/>
   <value month="2010-05" num_trading_days="21" volume="8200377372" adt_volume="390494160" notional="55308636503.58919829008851105226" adt_notional="2633744595.40900944238516719296"/>
   <value month="2010-06" num_trading_days="22" volume="6330056236" adt_volume="287729828" notional="44895358226.99243061436073425810" adt_notional="2040698101.22692866428912428446"/>
   <value month="2010-07" num_trading_days="22" volume="5860145329" adt_volume="266370242" notional="41270938758.08361157620313652663" adt_notional="1875951761.73107325346377893303"/>
   <value month="2010-08" num_trading_days="22" volume="5329933711" adt_volume="242269714" notional="37700833011.86620571984875183522" adt_notional="1713674227.81210025999312508342"/>
   <value month="2010-09" num_trading_days="22" volume="5331951057" adt_volume="242361411" notional="42878863607.48522508699437239872" adt_notional="1949039254.88569204940883510903"/>
   <value month="2010-10" num_trading_days="21" volume="5646889635" adt_volume="268899506" notional="46499308740.89264596476351972726" adt_notional="2214252797.18536409356016760606"/>
   <value month="2010-11" num_trading_days="22" volume="6754249410" adt_volume="307011336" notional="53811560114.14624121151509427848" adt_notional="2445980005.18846550961432246720"/>
   <value month="2010-12" num_trading_days="23" volume="4478816899" adt_volume="194731169" notional="39953610807.02007195320403271454" adt_notional="1737113513.34869878057408837889"/>
   <value month="2011-01" num_trading_days="21" volume="6517595316" adt_volume="310361681" notional="58650635593.32160294288356622553" adt_notional="2792887409.20579061632778886788"/>
   <value month="2011-02" num_trading_days="20" volume="5428540605" adt_volume="271427030" notional="51946117031.14496253413887549352" adt_notional="2597305851.55724812670694377468"/>
   <value month="2011-03" num_trading_days="23" volume="6356583313" adt_volume="276373187" notional="60580529390.70785185495481921163" adt_notional="2633936060.46555877630238344398"/>
   <value month="2011-04" num_trading_days="19" volume="4161818777" adt_volume="219043093" notional="40333143853.36549619834068479220" adt_notional="2122797044.91397348412319393643"/>
   <value month="2011-05" num_trading_days="22" volume="5604116503" adt_volume="254732568" notional="49096686682.64606543797163944011" adt_notional="2231667576.48391206536234724728"/>
   <value month="2011-06" num_trading_days="22" volume="5550653456" adt_volume="252302429" notional="45268156238.25653878937648579441" adt_notional="2057643465.37529721769893117247"/>
   <value month="2011-07" num_trading_days="21" volume="5929366384" adt_volume="282350780" notional="45962886083.18611523061045693958" adt_notional="2188708861.10410072526716461617"/>
   <value month="2011-08" num_trading_days="23" volume="8085709957" adt_volume="351552606" notional="62918543319.27295763623851364864" adt_notional="2735588839.96838946244515276733"/>
   <value month="2011-09" num_trading_days="22" volume="6552862783" adt_volume="297857399" notional="51529175667.00404707438319232068" adt_notional="2342235257.59109304883559965094"/>
   <value month="2011-10" num_trading_days="21" volume="5027937880" adt_volume="239425613" notional="40164878275.60695066935871720797" adt_notional="1912613251.21937860330279605752"/>
   <value month="2011-11" num_trading_days="22" volume="5402831676" adt_volume="245583258" notional="39504559314.51841744648970655198" adt_notional="1795661787.02356442938589575236"/>
   <value month="2011-12" num_trading_days="21" volume="3471912669" adt_volume="165329174" notional="27220168754.75812229142716275338" adt_notional="1296198512.13133915673462679778"/>
   <value month="2012-01" num_trading_days="22" volume="4289027008" adt_volume="194955773" notional="34639658697.79515129126361382335" adt_notional="1574529940.80887051323925517379"/>
   <value month="2012-02" num_trading_days="4" volume="868926536" adt_volume="217231634" notional="7145242069.56927965716851715261" adt_notional="1786310517.39231991429212928815"/>
  </data>
</bats>
