Table 4 CWCCIS cost escalation conversion100

From: Marsh restoration in front of seawalls is an economically justified nature-based solution for coastal protection

Year

Composite index(1)

Conversion ratio to $2023USD

2009(2)

703.00

1.61

2010

724.17

1.57

2011

756.48

1.50

2012

773.75

1.47

2013

787.64

1.44

2014

804.05

1.41

2015

804.97

1.41

2016

810.92

1.40

2017

835.57

1.36

2018

862.56

1.31

2019

888.57

1.28

2020

897.19

1.26

2021

984.80

1.15

2022

1105.90

1.03

2023

1133.78

 
  1. Conversion ratios are computed from reported composite indices.
  2. (1) Composite indices were given relative to the base year 1967 at 100.
  3. (2) All unit monetary values used in this study (Table 3) dates from 2009 values.
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