MarkDate                FactorReturn             FactorForecast          
----------------------- ------------------------ ------------------------
2011-06-30 00:00:00.000                     NULL      0.15590300000000001
2011-05-31 00:00:00.000     -0.81137099999999995      0.94462599999999997
2011-04-30 00:00:00.000                 1.528103      0.63786600000000004
2011-03-31 00:00:00.000      0.62743700000000002      0.86686700000000005
2011-02-28 00:00:00.000                  1.29762                     NULL
2011-01-31 00:00:00.000      0.85544100000000001       1.4405809999999999
2010-12-31 00:00:00.000       2.9926539999999999                     NULL
2010-11-30 00:00:00.000      0.95142599999999999      0.95955900000000005
2010-10-31 00:00:00.000                 1.607963                 1.649025
2010-09-30 00:00:00.000       3.6833800000000001      0.67127199999999998
2010-08-31 00:00:00.000     -0.56200399999999995       1.2733669999999999
2010-07-31 00:00:00.000       1.9186609999999999                -0.102113
2010-06-30 00:00:00.000      -1.3516250000000001     -0.64200800000000002
2010-05-31 00:00:00.000      -2.9358170000000001      0.78185000000000004
2010-04-30 00:00:00.000       1.8081179999999999       1.6288100000000001
2010-03-31 00:00:00.000       3.3994870000000001      0.68967599999999996
2010-02-28 00:00:00.000      0.90107700000000002                 0.158557
2010-01-31 00:00:00.000     -0.32732499999999998       1.2554689999999999
2009-12-31 00:00:00.000       2.4402439999999999      0.97735099999999997
2009-11-30 00:00:00.000                 1.432272       1.1885840000000001
2009-10-31 00:00:00.000     -0.63124199999999997       1.9245220000000001
2009-09-30 00:00:00.000       3.2483680000000001       1.1124149999999999
2009-08-31 00:00:00.000                  1.70587       1.6752830000000001
2009-07-31 00:00:00.000       3.4998360000000002      0.65150300000000005
2009-06-30 00:00:00.000      0.92821399999999998       2.1741440000000001
2009-05-31 00:00:00.000       4.3673489999999999       2.1699999999999999
2009-04-30 00:00:00.000       5.4561549999999999                        1
2009-03-31 00:00:00.000       2.0550160000000002   -2.5000000000000001E-3
2009-02-28 00:00:00.000     -0.91339599999999999      0.93000000000000005
2009-01-31 00:00:00.000       1.6984939999999999      0.54000000000000004
Warning: Null value is eliminated by an aggregate or other SET operation.