Month,Series,Pieces Issued,Amount Issued,Pieces Redeemed,Amount Redeemed,Pieces Outstanding,Amount Outstanding,Amount Interest,Average Maturity
10/2011,A,,,,,752,61475.00,,
11/2011,A,,,,,752,61475.00,,
12/2011,A,,,,,752,61475.00,,
01/2012,A,,,,,752,61475.00,,
02/2012,A,,,,,752,61475.00,,
03/2012,A,,,,,752,61475.00,,
04/2012,A,,,,,752,61475.00,,
10/2011,B,,,,,853,91825.00,,
11/2011,B,,,,,853,91825.00,,
12/2011,B,,,,,853,91825.00,,
01/2012,B,,,,,853,91825.00,,
02/2012,B,,,,,853,91825.00,,
03/2012,B,,,,,853,91825.00,,
04/2012,B,,,,,853,91825.00,,
10/2011,C,,,,,2037,201325.00,,
11/2011,C,,,,,2037,201325.00,,
12/2011,C,,,,,2037,201325.00,,
01/2012,C,,,,,2037,201325.00,,
02/2012,C,,,,,2037,201325.00,,
03/2012,C,,,,,2037,201325.00,,
04/2012,C,,,7,175.00,2030,201150.00,,
10/2011,D,,,,,4324,506700.00,,
11/2011,D,,,,,4324,506700.00,,
12/2011,D,,,,,4324,506700.00,,
01/2012,D,,,,,4324,506700.00,,
02/2012,D,,,,,4324,506700.00,,
03/2012,D,,,,,4324,506700.00,,
04/2012,D,,,3,75.00,4321,506625.00,,
10/2011,E,,,200470,91284394.26,37285919,13497586670.22,-1239.31,
11/2011,E,,,274430,122625758.51,37060257,13393664404.91,-512.59,
12/2011,E,,,324997,143638807.30,36785721,13274690374.73,-246.33,
01/2012,E,,,396686,196190797.90,36345912,13064530520.66,-3283.25,
02/2012,E,,,248804,116194212.11,36053097,12924495588.78,-11166.73,
03/2012,E,,,239179,108398802.71,35805550,12812228120.05,5404.46,
04/2012,E,,,240879,108285957.11,35565991,12705071810.27,2286.60,
10/2011,EE,420127,36539704.35,1920310,451550607.22,538697420,121576748927.30,396776314.64,11.6
11/2011,EE,659660,49579142.65,1974640,500377810.50,537398668,121448413721.61,284776366.52,11.5
12/2011,EE,1455021,99407482.54,2152043,566248456.45,536563841,121371142504.36,302005735.81,11.5
01/2012,EE,371150,127955600.05,3161554,823521843.22,533874845,120984504813.24,365363910.19,11.4
02/2012,EE,15,6735588.70,2040179,517691632.23,538664419,120807266256.71,333130611.65,11.3
03/2012,EE,22,6438216.31,1973212,508207127.16,536638551,120590360523.68,295373587.31,11.3
04/2012,EE,7,6263384.22,2107355,546582189.17,534570867,120453714056.53,387597674.83,11.2
10/2011,F,,,,,9156,978450.00,,
11/2011,F,,,1,25.00,9155,978425.00,,
12/2011,F,,,1,25.00,9154,978400.00,,
01/2012,F,,,,,9153,978375.00,,
02/2012,F,,,,,9153,978375.00,,
03/2012,F,,,3,300.00,9150,978075.00,,
04/2012,F,,,,,9151,978175.00,,
10/2011,G,,,,,5661,2168800.00,,
11/2011,G,,,6,6000.00,5661,2168800.00,,
12/2011,G,,,2,200.00,5653,2162600.00,,
01/2012,G,,,,,5653,2162600.00,,
02/2012,G,,,2,2000.00,5651,2160600.00,,
03/2012,G,,,1,1000.00,5650,2159600.00,,
04/2012,G,,,,,5650,2159600.00,,
10/2011,H ,,,304,362500.00,46802,46962500.00,78448.05,
11/2011,H,,,396,501000.00,46405,46476500.00,74348.00,
12/2011,H,,,293,258500.00,46178,46285500.00,75200.96,
01/2012,H,,,198,248000.00,45902,45963500.00,73194.16,
02/2012,H,,,324,350000.00,45636,45690000.00,64666.73,
03/2012,H,,,225,223000.00,45340,45360500.00,69736.66,
04/2012,H,,,194,256500.00,45145,45116500.00,65669.68,
10/2011,HH,,,33425,58475000.00,4878814,8143500500.00,13603230.78,8.6
11/2011,HH,,,33366,61127000.00,4846413,8084787000.00,12933154.72,8.5
12/2011,HH,,,37389,65705000.00,4816879,8033196500.00,13051691.11,8.5
01/2012,HH,,,43008,78852000.00,4771606,7952550000.00,12663966.27,8.4
02/2012,HH,,,41785,75594000.00,4725838,7868641000.00,11136776.06,8.4
03/2012,HH,,,35676,62139000.00,4688507,7802186000.00,11994981.84,8.3
04/2012,HH,,,36602,65443500.00,4653620,7739533500.00,11265339.40,8.3
10/2011,I,110237,501820962.65,246463,91474091.73,88050864,42018663733.23,175641273.96,22.2
11/2011,I,153935,117563826.03,239743,93946942.48,103954373,42660719833.21,211451298.23,22.2
12/2011,I,253935,140257377.42,221477,93808796.70,103933942,42909521434.00,210219580.49,22.1
01/2012,I,85261,332984590.77,282787,140110176.97,103833418,43195084355.51,207873803.50,22.1
02/2012,I,35253,59873960.67,187290,100492120.87,110883240,43530941844.16,202523081.57,22.0
03/2012,I,28292,62001598.25,180663,97769356.60,110748269,43691839916.60,196698896.35,21.9
04/2012,I,30337,211804412.61,185679,100378631.93,110600773,43843636227.59,190475587.35,21.8
10/2011,J,,,,,1832,245050.00,,
11/2011,J,,,,,1832,245050.00,,
12/2011,J,,,15,1500.00,1832,245050.00,,
01/2012,J,,,,,1817,243550.00,,
02/2012,J,,,,,1817,243550.00,,
03/2012,J,,,,,1817,243550.00,,
04/2012,J,,,,,1817,243550.00,,
10/2011,K,,,,,133,119500.00,,
11/2011,K,,,,,133,119500.00,,
12/2011,K,,,,,133,119500.00,,
01/2012,K,,,,,133,119500.00,,
02/2012,K,,,,,133,119500.00,,
03/2012,K,,,,,133,119500.00,,
04/2012,K,,,,,133,119500.00,,
10/2011,P,,,36,86908.84,5261,11215161.25,68681.13,
11/2011,P,,,59,109315.10,5202,11130157.26,24311.11,
12/2011,P,,,129,58767.20,5193,11261574.33,143035.93,
01/2012,P,,,157,62548.70,4916,11107015.56,-44861.73,
02/2012,P,,,8,31065.80,4908,11115733.86,39784.10,
03/2012,P,,,21,56581.75,4887,11083562.65,24410.54,
04/2012,P,,,13,21620.76,4874,11129071.08,67129.19,
10/2011,R,,,72,209640.26,16743,43324541.69,283905.91,
11/2011,R,,,28,115403.11,16715,43309360.57,100221.99,
12/2011,R,,,45,97861.24,16688,43798475.91,530240.02,
01/2012,R,,,109,323635.23,16561,43518019.21,99915.09,
02/2012,R,,,306,1334372.03,16255,42339159.61,155967.23,
03/2012,R,,,75,236399.00,16180,42281657.05,178896.44,
04/2012,R,,,66,174428.38,16114,42368055.86,260827.19,
10/2011,S,,,1427,267554.33,235521,44328452.85,,
11/2011,S,,,1341,260609.02,234192,44088867.55,,
12/2011,S,,,1842,386753.21,232853,43795513.23,,
01/2012,S,,,1877,368296.61,230609,43349389.41,,
02/2012,S,,,1578,344858.15,228874,42975858.87,,
03/2012,S,,,1471,292474.31,227397,42670500.17,-3694.04,
04/2012,S,,,1225,259069.64,226030,42390873.15,,