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If the image above appears blurry, or you would like to see a larger image, please view the full-sized image of the RLR diagram.
Add 4.422m to data values 1951-1964 to refer to RLR
Add 4.424m to data values for 1965 to refer to RLR
Add 4.427m to data values 1966 onwards to refer to RLR
RLR is 10.100m below primary benchmark BM Tokuyama