"Figure 4: The final spliced months joins our published series","" "","" "","" "Notes","" "Unit","Index" "","" "Month","Published (spliced on recalculated)","Published (spliced on published)" "1","1","1" "2","1.001512631","1.001512631" "3","1.00225239","1.00225239" "4","1.003973767","1.003973767" "5","1.008628169","1.008628169" "6","1.009632569","1.009632569" "7","1.012039971","1.012039971" "8","1.014474242","1.014474242" "9","1.015893344","1.015893344" "10","1.020193315","1.020193315" "11","1.023229495","1.023229495" "12","1.023251905","1.023251905" "13","1.023854436","1.023854436" "14","1.027432108","1.027432108" "15","1.033302211","1.029756463"