PERIOD	VALUE
1998-04	128905
1998-05	136865
1998-06	135983
1998-07	135247
1998-08	134563
1998-09	139034
1998-10	131183
1998-11	129388
1998-12	125574
1999-01	120868
1999-02	123099
1999-03	124518
1999-04	121360
1999-05	125989
1999-06	130564
1999-07	128073
1999-08	131533
1999-09	130560
1999-10	124991
1999-11	144208
1999-12	122989
2000-01	126378
2000-02	135577
2000-03	149422
2000-04	142281
2000-05	158979
2000-06	158209
2000-07	150686
2000-08	149278
2000-09	152057
2000-10	152564
2000-11	163813
2000-12	166874
2001-01	174247
2001-02	174390
2001-03	181937
2001-04	180865
2001-05	186852
2001-06	179128
2001-07	180693
2001-08	175092
2001-09	181987
2001-10	192509
2001-11	193706
2001-12	193870
2002-01	197079
2002-02	206810
2002-03	198785
2002-04	209836
2002-05	227220
2002-06	215132
2002-07	201589
2002-08	206988
2002-09	199883
2002-10	201280
2002-11	205342
2002-12	206587
2003-01	205737
2003-02	219578
2003-03	222684
2003-04	228260
2003-05	217505
2003-06	221811
2003-07	235643
2003-08	231542
2003-09	233143
2003-10	221122
2003-11	223022
2003-12	238700
2004-01	272465
2004-02	257266
2004-03	269534
2004-04	275748
2004-05	266792
2004-06	265933
2004-07	240245
2004-08	250462
2004-09	258618
2004-10	260161
2004-11	266288
2004-12	261141
2005-01	270338
2005-02	270241
2005-03	281592
2005-04	285242
2005-05	288462
2005-06	284594
2005-07	298446
2005-08	289965
2005-09	280746
2005-10	289397
2005-11	298857
2005-12	299885
2006-01	308375
2006-02	310424
2006-03	345748
2006-04	343573
2006-05	351971
2006-06	329208
2006-07	306778
2006-08	310878
2006-09	315753
2006-10	328970
2006-11	334792
2006-12	338485
2007-01	344864
2007-02	377669
2007-03	380192
2007-04	405244
2007-05	413537
2007-06	404388
2007-07	411674
2007-08	414722
2007-09	416028
2007-10	428723
2007-11	452678
2007-12	453501
2008-01	486441
2008-02	495281
2008-03	534189
2008-04	480882
2008-05	480333
2008-06	463168
2008-07	450408
2008-08	503727
2008-09	479250
2008-10	508209
2008-11	540744
2008-12	553844
2009-01	519750
2009-02	522882
2009-03	502280
2009-04	507187
2009-05	479555
2009-06	440301
2009-07	442381
2009-08	438149
2009-09	427969
2009-10	426791
2009-11	454488
2009-12	438766