Interval              MPECS Discovery Observations
2002-11                    1         0            6
2002-12                    0         0            0
2003-01                    0         0            0
2003-02                    2         0           17
2003-03                    0         0            0
2003-04                    1         0            7
2003-05                    0         0            0
2003-06                    0         0            0
2003-07                    0         0            0
2003-08                    0         0            0
2003-09                    1         0            4
2003-10                    1         0            4
2003-11                    0         0            0
2003-12                    1         0           24