PERIOD	VALUE
1998-04	147908
1998-05	146375
1998-06	148208
1998-07	148400
1998-08	147369
1998-09	150115
1998-10	147562
1998-11	146243
1998-12	147076
1999-01	147791
1999-02	148370
1999-03	145817
1999-04	149314
1999-05	145884
1999-06	146289
1999-07	147898
1999-08	148640
1999-09	149790
1999-10	144526
1999-11	142143
1999-12	141153
2000-01	145650
2000-02	143511
2000-03	145830
2000-04	145961
2000-05	149491
2000-06	146449
2000-07	149890
2000-08	160777
2000-09	160284
2000-10	161337
2000-11	172956
2000-12	179524
2001-01	175232
2001-02	181448
2001-03	175326
2001-04	175488
2001-05	175649
2001-06	180701
2001-07	182686
2001-08	185909
2001-09	189249
2001-10	182650
2001-11	186180
2001-12	185455
2002-01	192634
2002-02	192271
2002-03	188759
2002-04	187606
2002-05	191851
2002-06	197004
2002-07	205252
2002-08	201300
2002-09	204943
2002-10	202807
2002-11	210244
2002-12	206797
2003-01	226694
2003-02	214395
2003-03	213444
2003-04	212972
2003-05	226886
2003-06	220199
2003-07	240247
2003-08	228905
2003-09	241400
2003-10	235215
2003-11	237850
2003-12	225899
2004-01	244401
2004-02	248686
2004-03	258004
2004-04	265503
2004-05	266546
2004-06	272022
2004-07	275888
2004-08	277244
2004-09	285585
2004-10	279100
2004-11	283129
2004-12	286535
2005-01	280633
2005-02	284464
2005-03	280357
2005-04	273243
2005-05	283849
2005-06	285367
2005-07	286941
2005-08	282246
2005-09	296550
2005-10	290408
2005-11	290994
2005-12	291776
2006-01	310618
2006-02	299023
2006-03	317315
2006-04	319573
2006-05	301568
2006-06	300934
2006-07	307436
2006-08	308508
2006-09	309330
2006-10	297060
2006-11	322050
2006-12	313834
2007-01	329560
2007-02	319651
2007-03	304199
2007-04	291762
2007-05	311653
2007-06	302226
2007-07	293646
2007-08	293116
2007-09	297808
2007-10	291196
2007-11	311431
2007-12	313574
2008-01	318871
2008-02	330321
2008-03	340610
2008-04	320795
2008-05	316268
2008-06	323397
2008-07	340829
2008-08	342462
2008-09	363220
2008-10	389960
2008-11	428596
2008-12	522242
2009-01	427494
2009-02	418940
2009-03	444711
2009-04	426714
2009-05	427567
2009-06	441696
2009-07	448136
2009-08	464529
2009-09	484395
2009-10	466973
2009-11	499844
2009-12	490358