Link to Series in Level 1 Subscription Site
Link to Series in Level 2 Subscription Site
Link to Series in Level 0 Subscription Site
2009 07 40555.7
2009 08 251240·3
2009 09 351289·8
2009 10 681386·9
2009 11 451437.5
2009 12 861390·2
2010 01 181283.1
2010 02 961291.5
2010 03 531416.9
2010 04 841547·6
2010 05 401579.4
2010 06 591504·7
2010 07 161342·1
2010 08 991307·5
2010 09 131402.8
2010 10 31404.9
2010 11 81381.9
2010 12 391477.4
2011 01 751620·5
2011 02 961727·9
2011 03 311746.0
2011 04 341871·4
2011 05 891924·7
2011 06 331872·7
2011 07 91678·8
2011 08 421640.2
2011 09 431658·0
2011 10 321645·6
2011 11 921608.2
2011 12 441632.9
2012 01 501681·9
2012 02 391812.0
2012 03 572248.4
2012 04 472335·8
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