PERIOD	VALUE
2006-05	1
2006-06	1
2006-07	1
2006-08	1
2006-09	1
2006-10	1
2006-11	1
2006-12	1
2007-01	1
2007-02	1
2007-03	1
2007-04	1
2007-05	1
2007-06	1
2007-07	1
2007-08	1
2007-09	60
2007-10	30
2007-11	30
2007-12	30
2008-01	30
2008-02	30
2008-03	30
2008-04	30
2008-05	30
2008-06	30
2008-07	20
2008-08	20
2008-09	60
2008-10	40
2008-11	20
2008-12	10
2009-01	10
2009-02	10