Year, MeanDlyDate, InstDate, MnDlyPk, InstPk, Diff, JDayDiff
1954, 1954-05-23, 1954-05-22, 319.00, 331.00, 12.0, 1 
1955, 1955-05-23, 1955-05-22, 488.00, 770.00, 282.0, 1 
1955, 1955-05-23, 1955-05-23, 488.00, 551.00, 63.0, 0 
1956, 1956-05-26, 1956-05-25, 938.00, 1050.00, 112.0, 1 
1957, 1957-06-07, 1957-06-06, 868.00, 938.00, 70.0, 1 
1958, 1958-05-28, 1958-05-27, 912.00, 1300.00, 388.0, 1 
1958, 1958-05-28, 1958-05-29, 912.00, 1080.00, 168.0, 1 
1959, 1959-06-08, 1959-06-09, 352.00, 512.00, 160.0, 1 
1960, 1960-05-14, 1960-05-13, 503.00, 541.00, 38.0, 1 
1961, 1961-05-29, 1961-03-21, 126.00, 158.00, 32.0, 69 
1961, 1961-05-29, 1961-05-28, 126.00, 298.00, 172.0, 1 
1962, 1962-05-10, 1962-05-09, 838.00, 900.00, 62.0, 1 
1963, 1963-05-26, 1963-02-01, 486.00, 605.00, 119.0, 114 
1963, 1963-05-26, 1963-05-25, 486.00, 776.00, 290.0, 1 
1964, 1964-06-08, 1964-06-07, 827.00, 1020.00, 193.0, 1 
1965, 1965-06-14, 1965-06-08, 904.00, 980.00, 76.0, 6 
1966, 1966-05-11, 1966-05-10, 538.00, 610.00, 72.0, 1 
1967, 1967-05-26, 1967-05-25, 877.00, 969.00, 92.0, 1 
1967, 1967-05-26, 1967-05-26, 877.00, 1160.00, 283.0, 0 
1968, 1968-06-06, 1968-06-05, 670.00, 948.00, 278.0, 1 
1968, 1968-06-06, 1968-06-08, 670.00, 766.00, 96.0, 2 
1969, 1969-05-16, 1969-05-15, 730.00, 766.00, 36.0, 1 
1970, 1970-05-29, 1970-05-28, 1020.00, 1110.00, 90.0, 1 
1971, 1971-06-12, 1971-06-12, 1590.00, 1660.00, 70.0, 0 
1972, 1972-06-05, 1972-06-03, 1280.00, 1320.00, 40.0, 2 
1973, 1973-05-21, 1973-05-20, 855.00, 920.00, 65.0, 1 
1974, 1974-06-07, 1974-06-06, 1230.00, 1320.00, 90.0, 1 
1975, 1975-06-17, 1975-06-16, 1180.00, 1260.00, 80.0, 1 
1976, 1976-05-23, 1976-05-19, 870.00, 920.00, 50.0, 4 
1977, 1977-06-04, 1977-06-08, 196.00, 288.00, 92.0, 4 
1978, 1978-06-11, 1978-06-10, 995.00, 1030.00, 35.0, 1 
1979, 1979-05-29, 1979-05-29, 855.00, 880.00, 25.0, 0 
1980, 1980-06-14, 1980-05-23, 876.00, 903.00, 27.0, 22 
1981, 1981-05-28, 1981-05-22, 584.00, 628.00, 44.0, 6 
1982, 1982-05-29, 1982-05-28, 1270.00, 1330.00, 60.0, 1 
1983, 1983-05-31, 1983-05-31, 1400.00, 1420.00, 20.0, 0 
1984, 1984-06-02, 1984-05-31, 1830.00, 1980.00, 150.0, 2 
1985, 1985-05-28, 1985-05-27, 865.00, 927.00, 62.0, 1 
1986, 1986-06-07, 1986-06-07, 1870.00, 1970.00, 100.0, 0 
1987, 1987-05-02, 1987-04-29, 338.00, 473.00, 135.0, 3 
1988, 1988-05-26, 1988-05-25, 540.00, 559.00, 19.0, 1 
1989, 1989-05-13, 1989-05-12, 748.00, 831.00, 83.0, 1 
1990, 1990-06-13, 1990-06-11, 290.00, 305.00, 15.0, 2 
1991, 1991-06-07, 1991-06-06, 760.00, 793.00, 33.0, 1 
1992, 1992-05-10, 1992-05-08, 243.00, 302.00, 59.0, 2 
1993, 1993-05-23, 1993-05-22, 1180.00, 1210.00, 30.0, 1 
1994, 1994-05-15, 1994-05-14, 595.00, 626.00, 31.0, 1 
1995, 1995-06-16, 1995-06-15, 1220.00, 1280.00, 60.0, 1 
1996, 1996-05-19, 1996-05-18, 1330.00, 1450.00, 120.0, 1 
1997, 1997-05-23, 1997-05-22, 1560.00, 1740.00, 180.0, 1 
1998, 1998-06-17, 1998-06-05, 977.00, 1090.00, 113.0, 12 
1999, 1999-05-31, 1999-05-30, 1430.00, 1490.00, 60.0, 1 
2000, 2000-05-27, 2000-05-26, 562.00, 588.00, 26.0, 1 
2001, 2001-05-17, 2001-05-16, 721.00, 960.00, 239.0, 1 
2002, 2002-06-03, 2002-05-29, 492.00, 521.00, 29.0, 5 
2003, 2003-06-01, 2003-05-30, 716.00, 730.00, 14.0, 2 
2004, 2004-05-30, 2004-05-29, 529.00, 572.00, 43.0, 1 
2005, 2005-05-26, 2005-05-24, 1230.00, 1260.00, 30.0, 2 
2006, 2006-05-22, 2006-05-21, 1530.00, 1530.00, 0.0, 1 
2007, 2007-05-04, 2007-05-03, 468.00, 496.00, 28.0, 1 
2008, 2008-05-22, 2008-05-21, 722.00, 767.00, 45.0, 1 
2009, 2009-05-26, 2009-05-25, 967.00, 1030.00, 63.0, 1 
2010, 2010-06-08, 2010-06-07, 852.00, 904.00, 52.0, 1 
2011, 2011-06-26, 2011-06-25, 1630.00, 1710.00, 80.0, 1 
2012, 2012-04-28, 2012-05-15, 429.00, 532.00, 103.0, 17 
2013, 2013-05-18, 2013-05-16, 480.00, 637.00, 157.0, 2 
2014, 2014-05-30, 2014-05-29, 773.00, 810.00, 37.0, 1 
2015, 2015-06-05, 2015-06-04, 545.00, 545.00, 0.0, 1 
2016, 2016-05-22, 2016-05-21, 775.00, 797.00, 22.0, 1 
2017, 2017-06-08, 2017-06-05, 1390.00, 1510.00, 120.0, 3 
2018, 2018-05-12, 2018-05-11, 628.00, 654.00, 26.0, 1 
2019, 2019-06-09, 2019-06-08, 929.00, 964.00, 35.0, 1 
2020, 2020-06-02, 2020-06-01, 695.00, 714.00, 19.0, 1 
2021, 2021-05-22, 2021-05-17, 271.00, 302.00, 31.0, 5 
2022, 2022-05-30, 2022-05-18, 471.00, 492.00, 21.0, 12