Year, MeanDlyDate, InstDate, MnDlyPk, InstPk, Diff, JDayDiff
1914, 1914-06-04, 1914-06-03, 65600.00, 66100.00, 500.0, 1 
1915, 1915-06-14, 1915-06-13, 33600.00, 35500.00, 1900.0, 1 
1916, 1916-05-12, 1916-05-11, 46900.00, 47800.00, 900.0, 1 
1917, 1917-06-20, 1917-06-19, 73200.00, 76800.00, 3600.0, 1 
1923, 1923-05-30, 1923-05-29, 47100.00, 47500.00, 400.0, 1 
1924, 1924-06-17, 1924-06-16, 49900.00, 51300.00, 1400.0, 1 
1925, 1925-06-02, 1925-06-01, 27700.00, 28200.00, 500.0, 1 
1926, 1926-05-28, 1926-05-27, 47500.00, 52400.00, 4900.0, 1 
1927, 1927-05-21, 1927-05-20, 48400.00, 49000.00, 600.0, 1 
1928, 1928-06-02, 1928-06-01, 62200.00, 65000.00, 2800.0, 1 
1929, 1929-05-28, 1929-05-27, 58600.00, 59600.00, 1000.0, 1 
1930, 1930-06-02, 1930-06-01, 40200.00, 41000.00, 800.0, 1 
1931, 1931-06-10, 1931-06-09, 17400.00, 18700.00, 1300.0, 1 
1932, 1932-05-25, 1932-05-24, 49600.00, 50100.00, 500.0, 1 
1933, 1933-06-04, 1933-06-03, 49200.00, 50600.00, 1400.0, 1 
1934, 1934-05-14, 1934-05-13, 16800.00, 17300.00, 500.0, 1 
1935, 1935-06-17, 1935-06-16, 53200.00, 54600.00, 1400.0, 1 
1936, 1936-05-08, 1936-05-07, 38300.00, 39200.00, 900.0, 1 
1937, 1937-05-18, 1937-05-17, 39200.00, 40100.00, 900.0, 1 
1938, 1938-06-07, 1938-06-05, 52800.00, 53700.00, 900.0, 2 
1939, 1939-05-25, 1939-05-24, 25000.00, 25400.00, 400.0, 1 
1940, 1940-05-15, 1940-05-14, 25000.00, 25400.00, 400.0, 1 
1941, 1941-05-16, 1941-05-15, 63400.00, 64400.00, 1000.0, 1 
1942, 1942-05-29, 1942-05-28, 50000.00, 51500.00, 1500.0, 1 
1943, 1943-06-05, 1943-06-03, 32700.00, 36600.00, 3900.0, 2 
1944, 1944-05-18, 1944-05-17, 51900.00, 53600.00, 1700.0, 1 
1945, 1945-05-14, 1945-05-13, 32400.00, 33400.00, 1000.0, 1 
1946, 1946-06-20, 1946-06-19, 26600.00, 27800.00, 1200.0, 1 
1947, 1947-06-23, 1947-06-22, 38100.00, 40300.00, 2200.0, 1 
1948, 1948-05-24, 1948-05-23, 50800.00, 51900.00, 1100.0, 1 
1949, 1949-06-22, 1949-06-20, 53200.00, 53800.00, 600.0, 2 
1950, 1950-06-05, 1950-06-04, 23300.00, 24200.00, 900.0, 1 
1951, 1951-05-31, 1951-06-23, 29100.00, 29800.00, 700.0, 23 
1952, 1952-06-11, 1952-06-09, 56300.00, 57200.00, 900.0, 2 
1953, 1953-06-16, 1953-06-15, 38000.00, 38900.00, 900.0, 1 
1954, 1954-05-24, 1954-05-23, 12200.00, 12900.00, 700.0, 1 
1955, 1955-06-11, 1955-06-10, 17200.00, 18100.00, 900.0, 1 
1956, 1956-06-05, 1956-06-04, 30000.00, 30900.00, 900.0, 1 
1957, 1957-06-11, 1957-06-09, 63400.00, 64200.00, 800.0, 2 
1958, 1958-05-31, 1958-05-31, 48800.00, 49700.00, 900.0, 0 
1959, 1959-06-12, 1959-06-19, 21200.00, 22300.00, 1100.0, 7 
1960, 1960-06-07, 1960-06-05, 25200.00, 26100.00, 900.0, 2 
1961, 1961-06-01, 1961-05-31, 20500.00, 21100.00, 600.0, 1 
1962, 1962-05-15, 1962-05-14, 43800.00, 44400.00, 600.0, 1 
1963, 1963-05-22, 1963-05-20, 12100.00, 12500.00, 400.0, 2 
1964, 1964-05-29, 1964-05-28, 28600.00, 29200.00, 600.0, 1 
1965, 1965-06-21, 1965-06-20, 37700.00, 38200.00, 500.0, 1 
1966, 1966-05-12, 1966-05-11, 17200.00, 17800.00, 600.0, 1 
1967, 1967-05-28, 1967-05-27, 20500.00, 21600.00, 1100.0, 1 
1968, 1968-06-08, 1968-06-07, 30600.00, 31900.00, 1300.0, 1 
1969, 1969-04-26, 1969-04-25, 22200.00, 24000.00, 1800.0, 1 
1970, 1970-05-25, 1970-05-24, 35000.00, 36100.00, 1100.0, 1 
1971, 1971-06-20, 1971-06-19, 22800.00, 23500.00, 700.0, 1 
1972, 1972-06-11, 1972-06-10, 19000.00, 19600.00, 600.0, 1 
1973, 1973-06-17, 1973-06-15, 41600.00, 42800.00, 1200.0, 2 
1974, 1974-05-13, 1974-05-12, 24700.00, 25100.00, 400.0, 1 
1975, 1975-06-10, 1975-06-09, 29200.00, 30000.00, 800.0, 1 
1976, 1976-06-08, 1976-06-07, 15600.00, 16200.00, 600.0, 1 
1977, 1977-06-11, 1977-07-24, 4970.00, 8010.00, 3040.0, 43 
1978, 1978-06-18, 1978-06-17, 30800.00, 31600.00, 800.0, 1 
1979, 1979-05-31, 1979-05-29, 44600.00, 45400.00, 800.0, 2 
1980, 1980-05-26, 1980-05-25, 38400.00, 39200.00, 800.0, 1 
1981, 1981-06-10, 1981-06-09, 11800.00, 12800.00, 1000.0, 1 
1982, 1982-05-07, 1982-05-06, 22200.00, 22700.00, 500.0, 1 
1983, 1983-06-28, 1983-06-27, 60500.00, 61900.00, 1400.0, 1 
1984, 1984-05-28, 1984-05-27, 69500.00, 70300.00, 800.0, 1 
1985, 1985-05-07, 1985-05-06, 43200.00, 43900.00, 700.0, 1 
1986, 1986-06-09, 1986-06-08, 34100.00, 34700.00, 600.0, 1 
1987, 1987-05-20, 1987-05-18, 30500.00, 30800.00, 300.0, 2 
1988, 1988-05-21, 1988-05-19, 14300.00, 14800.00, 500.0, 2 
1989, 1989-05-26, 1989-05-31, 9670.00, 10200.00, 530.0, 5 
1990, 1990-06-13, 1990-06-12, 12200.00, 12900.00, 700.0, 1 
1991, 1991-06-17, 1991-06-16, 18400.00, 19100.00, 700.0, 1 
1992, 1992-05-30, 1992-05-28, 17100.00, 18100.00, 1000.0, 2 
1993, 1993-05-24, 1993-05-29, 47600.00, 49300.00, 1700.0, 5 
1994, 1994-05-22, 1994-05-21, 15000.00, 15300.00, 300.0, 1 
1995, 1995-06-20, 1995-06-18, 51400.00, 51900.00, 500.0, 2 
1996, 1996-05-20, 1996-05-20, 28700.00, 29400.00, 700.0, 0 
1997, 1997-06-05, 1997-06-03, 40500.00, 41200.00, 700.0, 2 
1998, 1998-05-24, 1998-05-23, 28500.00, 29400.00, 900.0, 1 
1999, 1999-05-27, 1999-05-26, 20300.00, 20600.00, 300.0, 1 
2000, 2000-06-01, 2000-05-31, 17500.00, 18500.00, 1000.0, 1 
2001, 2001-05-19, 2001-05-19, 13700.00, 14000.00, 300.0, 0 
2002, 2002-06-04, 2002-09-30, 4580.00, 6540.00, 1960.0, 118 
2003, 2003-06-04, 2003-06-03, 26400.00, 27500.00, 1100.0, 1 
2004, 2004-05-13, 2004-05-12, 10400.00, 10600.00, 200.0, 1 
2005, 2005-05-26, 2005-05-25, 39500.00, 40200.00, 700.0, 1 
2006, 2006-05-25, 2006-05-24, 20700.00, 21700.00, 1000.0, 1 
2006, 2006-05-25, 2006-10-07, 20700.00, 20400.00, -300.0, 135 
2008, 2008-05-24, 2008-05-23, 40100.00, 41500.00, 1400.0, 1 
2009, 2009-05-27, 2009-05-26, 30700.00, 31200.00, 500.0, 1 
2010, 2010-06-10, 2010-06-09, 30300.00, 30600.00, 300.0, 1 
2011, 2011-06-10, 2011-06-09, 48500.00, 49000.00, 500.0, 1 
2011, 2011-06-10, 2011-10-08, 48500.00, 6330.00, -42170.0, 120 
2013, 2013-05-20, 2013-05-19, 12200.00, 12800.00, 600.0, 1 
2014, 2014-06-04, 2014-06-03, 37200.00, 37500.00, 300.0, 1 
2015, 2015-06-14, 2015-06-13, 31000.00, 31800.00, 800.0, 1 
2016, 2016-06-10, 2016-06-09, 24500.00, 25100.00, 600.0, 1 
2017, 2017-06-11, 2017-06-10, 26200.00, 27100.00, 900.0, 1 
2018, 2018-05-15, 2018-05-14, 8170.00, 8470.00, 300.0, 1 
2019, 2019-06-11, 2019-06-10, 39100.00, 40000.00, 900.0, 1 
2020, 2020-06-03, 2020-06-02, 14900.00, 15300.00, 400.0, 1 
2021, 2021-06-08, 2021-06-07, 8300.00, 8710.00, 410.0, 1 
2022, 2022-05-21, 2022-05-21, 16100.00, 16400.00, 300.0, 0