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Table 4 Decomposition of interannual ΔA i t,t+k into population and infrastructure components

From: Drivers of changes in Spanish accessibility for the 1960–2010 period

  Interannual indices Percentage variation (%)
ΔA i t,t+k ΔPA i t,t+k ΔIA i t,t+k ΔA i t,t+k ΔPA i t,t+k ΔIA i t,t+k
70/60 1.12 1.12 1.00 11.78 11.51 0.23
80/70 1.16 1.10 1.05 15.79 10.43 4.73
90/80 1.07 1.03 1.04 6.56 2.90 3.57
00/90 1.09 1.03 1.05 8.68 3.27 5.31
10/00 1.19 1.15 1.04 18.83 14.69 3.68