Year, MeanDlyDate, InstDate, MnDlyPk, InstPk, Diff, JDayDiff
1919, 1919-05-25, 1919-05-24, 1420.00, 1420.00, 0.0, 1 
1920, 1920-06-10, 1920-06-09, 1900.00, 1900.00, 0.0, 1 
1921, 1921-06-14, 1921-06-13, 2490.00, 2500.00, 10.0, 1 
1922, 1922-06-11, 1922-06-09, 2300.00, 2350.00, 50.0, 2 
1923, 1923-05-28, 1923-06-13, 1920.00, 2010.00, 90.0, 16 
1924, 1924-05-20, 1924-05-19, 900.00, 900.00, 0.0, 1 
1925, 1925-05-22, 1925-05-21, 930.00, 930.00, 0.0, 1 
1926, 1926-05-24, 1926-05-23, 950.00, 950.00, 0.0, 1 
1927, 1927-06-10, 1927-06-09, 1530.00, 1530.00, 0.0, 1 
1928, 1928-05-29, 1928-05-28, 1510.00, 1510.00, 0.0, 1 
1929, 1929-05-26, 1929-05-25, 1870.00, 1870.00, 0.0, 1 
1930, 1930-06-13, 1930-06-12, 1000.00, 1040.00, 40.0, 1 
1931, 1931-07-27, 1931-07-26, 521.00, 521.00, 0.0, 1 
1932, 1932-05-23, 1932-05-22, 1100.00, 1100.00, 0.0, 1 
1933, 1933-06-12, 1933-06-11, 975.00, 975.00, 0.0, 1 
1934, 1934-05-07, 1934-05-06, 209.00, 209.00, 0.0, 1 
1935, 1935-06-12, 1935-06-14, 1130.00, 1220.00, 90.0, 2 
1936, 1936-05-16, 1936-05-15, 1510.00, 1590.00, 80.0, 1 
1937, 1937-05-19, 1937-05-18, 1600.00, 1750.00, 150.0, 1 
1938, 1938-05-30, 1938-05-29, 1480.00, 1660.00, 180.0, 1 
1939, 1939-05-12, 1939-05-05, 769.00, 811.00, 42.0, 7 
1940, 1940-05-17, 1940-05-16, 991.00, 1060.00, 69.0, 1 
1941, 1941-05-28, 1941-05-27, 1220.00, 1330.00, 110.0, 1 
1942, 1942-05-28, 1942-05-27, 1250.00, 1370.00, 120.0, 1 
1943, 1943-06-02, 1943-06-01, 1200.00, 1410.00, 210.0, 1 
1944, 1944-06-02, 1944-06-01, 1180.00, 1300.00, 120.0, 1 
1945, 1945-06-06, 1945-07-19, 834.00, 1520.00, 686.0, 43 
1946, 1946-06-07, 1946-06-06, 897.00, 1000.00, 103.0, 1 
1947, 1947-05-10, 1947-05-09, 1330.00, 1450.00, 120.0, 1 
1948, 1948-05-23, 1948-05-22, 1260.00, 1430.00, 170.0, 1 
1949, 1949-06-14, 1949-06-13, 1430.00, 1550.00, 120.0, 1 
1950, 1950-06-03, 1950-06-02, 1680.00, 1840.00, 160.0, 1 
1951, 1951-05-30, 1951-05-29, 1800.00, 1890.00, 90.0, 1 
1952, 1952-06-08, 1952-06-06, 1940.00, 2060.00, 120.0, 2 
1953, 1953-06-15, 1953-06-14, 1660.00, 1800.00, 140.0, 1 
1954, 1954-05-13, 1954-05-12, 448.00, 542.00, 94.0, 1 
1955, 1955-05-24, 1955-05-23, 807.00, 961.00, 154.0, 1 
1956, 1956-06-03, 1956-06-02, 1310.00, 1450.00, 140.0, 1 
1957, 1957-06-08, 1957-06-07, 1770.00, 2080.00, 310.0, 1 
1958, 1958-05-29, 1958-05-28, 1550.00, 1830.00, 280.0, 1 
1959, 1959-06-08, 1959-06-07, 327.00, 357.00, 30.0, 1 
1960, 1960-05-14, 1960-09-02, 393.00, 1410.00, 1017.0, 111 
1961, 1961-05-13, 1961-08-25, 200.00, 849.00, 649.0, 104 
1962, 1962-05-12, 1962-05-11, 953.00, 1000.00, 47.0, 1 
1964, 1964-06-08, 1964-06-07, 1270.00, 1400.00, 130.0, 1 
1965, 1965-06-14, 1965-06-13, 1710.00, 1850.00, 140.0, 1 
1966, 1966-05-11, 1966-05-10, 634.00, 730.00, 96.0, 1 
1967, 1967-06-22, 1967-06-21, 1530.00, 1690.00, 160.0, 1 
1968, 1968-06-06, 1968-06-05, 1690.00, 1900.00, 210.0, 1 
1969, 1969-05-28, 1969-05-27, 1440.00, 1640.00, 200.0, 1 
1970, 1970-06-11, 1970-06-10, 880.00, 972.00, 92.0, 1 
1971, 1971-06-19, 1971-06-18, 1580.00, 1800.00, 220.0, 1 
1972, 1972-06-05, 1972-06-04, 1360.00, 2630.00, 1270.0, 1 
1973, 1973-05-23, 1973-05-22, 1230.00, 1480.00, 250.0, 1 
1974, 1974-05-30, 1974-05-29, 1460.00, 2120.00, 660.0, 1 
1975, 1975-06-16, 1975-06-16, 1880.00, 2200.00, 320.0, 0 
1976, 1976-05-20, 1976-05-19, 938.00, 1060.00, 122.0, 1 
1977, 1977-06-04, 1977-06-04, 268.00, 329.00, 61.0, 0 
1978, 1978-06-11, 1978-06-10, 1380.00, 1460.00, 80.0, 1 
1979, 1979-05-30, 1979-05-29, 963.00, 1160.00, 197.0, 1 
1980, 1980-06-13, 1980-06-11, 1680.00, 1910.00, 230.0, 2 
1981, 1981-06-08, 1981-06-07, 980.00, 980.00, 0.0, 1 
1982, 1982-06-21, 1982-06-20, 1330.00, 1460.00, 130.0, 1 
1983, 1983-06-20, 1983-06-19, 1970.00, 2290.00, 320.0, 1 
1984, 1984-06-02, 1984-06-01, 1790.00, 2020.00, 230.0, 1 
1985, 1985-05-29, 1985-05-28, 1100.00, 1240.00, 140.0, 1 
1986, 1986-06-07, 1986-06-06, 2320.00, 2650.00, 330.0, 1 
1987, 1987-05-20, 1987-05-19, 498.00, 576.00, 78.0, 1 
1988, 1988-05-18, 1988-05-17, 420.00, 469.00, 49.0, 1 
1989, 1989-05-10, 1989-05-09, 252.00, 308.00, 56.0, 1 
1990, 1990-06-13, 1990-06-11, 332.00, 629.00, 297.0, 2 
1991, 1991-06-11, 1991-06-11, 919.00, 1110.00, 191.0, 0 
1992, 1992-05-01, 1992-05-26, 127.00, 160.00, 33.0, 25 
1993, 1993-05-28, 1993-05-27, 1200.00, 1460.00, 260.0, 1 
1994, 1994-05-15, 1994-05-14, 158.00, 175.00, 17.0, 1 
1995, 1995-06-16, 1995-06-15, 1630.00, 2000.00, 370.0, 1 
1996, 1996-06-10, 1996-06-06, 1020.00, 1250.00, 230.0, 4 
1997, 1997-06-11, 1997-06-01, 1120.00, 1220.00, 100.0, 10 
1998, 1998-06-04, 1998-06-23, 1150.00, 1360.00, 210.0, 19 
1999, 1999-06-18, 1999-06-19, 1530.00, 1770.00, 240.0, 1 
2000, 2000-05-27, 2000-05-26, 275.00, 300.00, 25.0, 1 
2001, 2001-05-18, 2001-05-17, 608.00, 886.00, 278.0, 1 
2002, 2002-05-22, 2002-09-07, 138.00, 278.00, 140.0, 108 
2003, 2003-05-30, 2003-05-28, 270.00, 382.00, 112.0, 2 
2004, 2004-05-07, 2004-05-06, 217.00, 249.00, 32.0, 1 
2005, 2005-05-24, 2005-05-24, 1900.00, 2160.00, 260.0, 0 
2006, 2006-05-23, 2006-05-22, 1410.00, 1600.00, 190.0, 1 
2006, 2006-05-23, 2006-10-06, 1410.00, 254.00, -1156.0, 136 
2008, 2008-06-18, 2008-06-19, 815.00, 946.00, 131.0, 1 
2009, 2009-05-20, 2009-05-20, 996.00, 1170.00, 174.0, 0 
2010, 2010-06-09, 2010-06-08, 1070.00, 1370.00, 300.0, 1 
2011, 2011-06-17, 2011-06-16, 2810.00, 2820.00, 10.0, 1 
2011, 2011-06-17, 2011-10-04, 2810.00, 344.00, -2466.0, 109 
2013, 2013-05-18, 2013-07-18, 185.00, 1280.00, 1095.0, 61 
2014, 2014-05-29, 2014-09-27, 408.00, 1840.00, 1432.0, 121 
2015, 2015-06-03, 2015-06-02, 231.00, 262.00, 31.0, 1 
2016, 2016-06-07, 2016-09-29, 468.00, 866.00, 398.0, 114 
2017, 2017-06-09, 2017-06-08, 1450.00, 1960.00, 510.0, 1 
2018, 2018-05-18, 2018-08-22, 165.00, 493.00, 328.0, 96 
2019, 2019-06-15, 2019-06-14, 1730.00, 2080.00, 350.0, 1 
2020, 2020-06-08, 2020-06-07, 300.00, 351.00, 51.0, 1 
2021, 2021-05-10, 2021-08-18, 106.00, 389.00, 283.0, 100 
2022, 2022-05-20, 2022-07-28, 367.00, 702.00, 335.0, 69 
2023, 2023-05-27, 2023-05-26, 946.00, 1120.00, 174.0, 1