1901-2000 Inches 1 2.75 3.49 -0.74 34 96 1910 1936 2016 2021 bottom-third 2 7.05 6.09 0.96 97 33 1969 2008 2021 2020 top-third 3 9.59 9.14 0.45 85 45 1969 1936 2021 2020 normal 1965 4 12.02 12.24 -0.22 60 69 1969 1903 2015 2021 normal 5 13.75 15.45 -1.70 32 97 1931 1951 2015 2021 bottom-third 6 18.36 18.62 -0.26 59 70 1931 2008 2016 2021 normal 7 25.34 22.18 3.16 102 27 1931 2019 2021 2019 top-third 8 31.23 26.05 5.18 112 17 1931 2019 2021 2019 top-third 9 37.47 30.25 7.22 121 8 1931 2019 2021 2019 top-tenth 10 41.01 34.40 6.61 118 11 1931 2019 2021 2019 top-tenth 1908 11 45.29 38.31 6.98 118 11 1931 2019 2021 2020 top-tenth 12 48.08 41.93 6.15 113 16 1931 2019 2021 2020 top-third 18 66.74 60.56 6.18 100 28 1931 2019 2021 2020 top-third 24 88.29 83.86 4.43 88 40 1967 2020 2017 2021 top-third 36 139.05 125.85 13.20 113 14 1966 2020 2018 2021 top-third 48 201.98 167.87 34.11 123 3 1967 2020 2019 2021 top-tenth 60 250.39 209.74 40.65 124 1 1967 2022 2021 2022 highest