series_id                     	year	period	       value	footnote_codes
NDU621511621511SM             	2006	M06	       100.0	
NDU621511621511SM             	2006	M07	       100.0	
NDU621511621511SM             	2006	M08	       100.0	
NDU621511621511SM             	2006	M09	       100.0	
NDU621511621511SM             	2006	M10	       100.0	
NDU621511621511SM             	2006	M11	       100.0	
NDU621511621511SM             	2006	M12	       100.0	
NDU621511621511SM             	2007	M01	       100.0	
NDU621511621511SM             	2007	M02	       100.0	
NDU621511621511SM             	2007	M03	       100.0	
NDU621511621511SM             	2007	M04	       100.0	
NDU621511621511SM             	2007	M05	       100.0	
NDU62151262151245             	2014	M06	       100.0	
NDU62151262151245             	2014	M07	       100.0	
NDU62151262151245             	2014	M08	        98.4	
NDU62151262151245             	2014	M09	        98.4	
NDU62151262151245             	2014	M10	        98.4	
NDU62151262151245             	2014	M11	        99.4	
NDU62151262151245             	2014	M12	        99.4	
NDU62151262151245             	2015	M01	       101.0	
NDU62151262151245             	2015	M02	       103.2	
NDU62151262151245             	2015	M03	       103.2	
NDU62151262151245             	2015	M04	       103.2	
NDU62151262151245             	2015	M05	       103.0	
NDU62151262151245             	2015	M06	       103.2	
NDU62151262151245             	2015	M07	       103.2	
NDU62151262151245             	2015	M08	       103.2	
NDU62151262151245             	2015	M09	       103.2	
NDU62151262151245             	2015	M10	       103.1	
NDU62151262151245             	2015	M11	       103.1	
NDU62151262151245             	2015	M12	       103.1	
NDU62151262151245             	2015	M13	       103.0	
NDU62151262151245             	2016	M01	       103.4	
NDU62151262151245             	2016	M02	       103.4	
NDU62151262151245             	2016	M03	       103.3	
NDU62151262151245             	2016	M04	       103.3	
NDU62151262151245             	2016	M05	       103.3	
NDU62151262151245             	2016	M06	       103.3	
NDU62151262151245             	2016	M07	       103.3	
NDU62151262151245             	2016	M08	       103.3	
NDU62151262151245             	2016	M09	       103.3	
NDU62151262151245             	2016	M10	       103.3	
NDU62151262151245             	2016	M11	       103.3	
NDU62151262151245             	2016	M12	       103.3	
NDU62151262151245             	2016	M13	       103.3	
NDU62151262151245             	2017	M01	       103.7	
NDU62151262151246             	2014	M06	       100.0	
NDU62151262151246             	2014	M07	       100.0	
NDU62151262151246             	2014	M08	       100.0	
NDU62151262151246             	2014	M09	       100.0	
NDU62151262151246             	2014	M10	       100.0	
NDU62151262151246             	2014	M11	       100.0	
NDU62151262151246             	2014	M12	       100.0	
NDU62151262151246             	2015	M01	       100.0	
NDU62151262151246             	2015	M02	       100.0	
NDU62151262151246             	2015	M03	       100.0	
NDU62151262151246             	2015	M04	       100.0	
NDU62151262151246             	2015	M05	       100.0	
NDU62151262151246             	2015	M06	       100.0	
NDU62151262151246             	2015	M07	       100.0	
NDU62151262151246             	2015	M08	       100.0	
NDU62151262151246             	2015	M09	       100.0	
NDU62151262151246             	2015	M10	       100.0	
NDU62151262151246             	2015	M11	       100.0	
NDU62151262151246             	2015	M12	       100.0	
NDU62151262151246             	2015	M13	       100.0	
NDU62151262151246             	2016	M01	       100.0	
NDU62151262151246             	2016	M02	       100.0	
NDU62151262151246             	2016	M03	       100.0	
NDU62151262151246             	2016	M04	       100.0	
NDU62151262151246             	2016	M05	       100.0	
NDU62151262151246             	2016	M06	       100.0	
NDU62151262151246             	2016	M07	       100.0	
NDU62151262151246             	2016	M08	       100.0	
NDU62151262151246             	2016	M09	       100.0	
NDU62151262151246             	2016	M10	       100.0	
NDU62151262151246             	2016	M11	       100.0	
NDU62151262151246             	2016	M12	       100.0	
NDU62151262151246             	2016	M13	       100.0	
NDU62151262151246             	2017	M01	       100.0	
NDU621512621512SM             	2003	M12	       100.0	
NDU621512621512SM             	2004	M01	       100.0	
NDU621512621512SM             	2004	M02	       100.0	
NDU621512621512SM             	2004	M03	       100.0	
NDU621512621512SM             	2004	M04	       100.0	
NDU621512621512SM             	2004	M05	       100.0	
NDU621512621512SM             	2004	M06	       100.0	
NDU621512621512SM             	2004	M07	       100.0	
NDU621512621512SM             	2004	M08	       100.0	
NDU621512621512SM             	2004	M09	       100.0	
NDU621512621512SM             	2004	M10	       100.0	
NDU621512621512SM             	2004	M11	       100.0	
NDU621512621512SM             	2004	M12	       100.0	
NDU621512621512SM             	2004	M13	       100.0	
NDU621512621512SM             	2005	M01	       100.0	
NDU621512621512SM             	2005	M02	       100.0	
NDU621512621512SM             	2005	M03	       100.0	
NDU621512621512SM             	2005	M04	       100.0	
NDU621512621512SM             	2005	M05	       100.0	
NDU621512621512SM             	2005	M06	       100.0	
NDU621512621512SM             	2005	M07	       100.0	
NDU621512621512SM             	2005	M08	       100.0