#Record of Sealevel(mm)
#Location No 19
#Location Ito
#TimeZone +09:00(JST)
#Broken or No transmit data "-999"
#No Year Sealevel(mm) Datum_constant(mm) Height_of_the_fixed_point(mm)
19 1973   -999   5000   2169
19 1974   2856   5000   2169
19 1975   2850   5000   2169
19 1976   2844   5000   2169
19 1977   2807   5000   2169
19 1978   2794   5000   2169
19 1979   2736   5000   2169
19 1980   2684   5000   2169
19 1981   2662   5000   2169
19 1982   2627   5000   2169
19 1983   2617   5000   2169
19 1984   2575   5000   2169
19 1985   -999   5000   2169
19 1986   2513   5000   2169
19 1987   2526   5000   2169
19 1988   2485   5000   2169
19 1989   2421   5000   2169
19 1990   2418   5000   2169
19 1991   2414   5000   2169
19 1992   2405   5000   2169
19 1993   -999   5000   2169
19 1994   2319   5000   2169
19 1995   2319   5000   2169
19 1996   2261   5000   2169
19 1997   2256   5000   2169
19 1998   2237   5000   2169
19 1999   2280   5000   2169
19 2000   2280   5000   2169
19 2001   2272   5000   2169
19 2002   2250   5000   2739
19 2003   2257   5000   2739
19 2004   2282   5000   2739
19 2005   2237   5000   2739
19 2006   2183   5000   2739
19 2007   2211   5000   2739
19 2008   2215   5000   2739
19 2009   2221   5000   2739
19 2010   2230   5000   2739
19 2011   2231   5000   2739
19 2012   2247   5000   2840
19 2013   2245   5000   2840
19 2014   2203   5000   2840
19 2015   2214   5000   2840
19 2016   2246   5000   2840
19 2017   2227   5000   2840
19 2018   2228   5000   2840
19 2019   2249   5000   2840
19 2020   2270   5000   2840
19 2021   2278   5000   2840
19 2022   2263   5000   2840
19 2023   2279   5000   2840
19 2024   2289   5000   2840
19 2025   2269   5000   2724