Year, MeanDlyDate, InstDate, MnDlyPk, InstPk, Diff, JDayDiff
1964, 1964-05-23, 1964-05-24, 1930.00, 2270.00, 340.0, 1 
1965, 1965-06-08, 1965-06-07, 1720.00, 2040.00, 320.0, 1 
1966, 1966-05-10, 1966-05-09, 1460.00, 1750.00, 290.0, 1 
1967, 1967-05-26, 1967-06-05, 1900.00, 2240.00, 340.0, 10 
1968, 1968-06-06, 1968-06-05, 1780.00, 2010.00, 230.0, 1 
1969, 1969-05-20, 1969-05-19, 1180.00, 1340.00, 160.0, 1 
1970, 1970-05-29, 1970-05-27, 1840.00, 2080.00, 240.0, 2 
1971, 1971-05-29, 1971-05-27, 1530.00, 1720.00, 190.0, 2 
1972, 1972-05-31, 1972-05-31, 1590.00, 1880.00, 290.0, 0 
1973, 1973-05-20, 1973-05-20, 1850.00, 2070.00, 220.0, 0 
1974, 1974-05-11, 1974-05-09, 1630.00, 1860.00, 230.0, 2 
1975, 1975-06-09, 1975-06-15, 2120.00, 2740.00, 620.0, 6 
1976, 1976-05-29, 1976-05-29, 1320.00, 1490.00, 170.0, 0 
1977, 1977-06-06, 1977-06-04, 444.00, 491.00, 47.0, 2 
1978, 1978-06-10, 1978-06-09, 1610.00, 1990.00, 380.0, 1 
1979, 1979-05-29, 1979-05-28, 2530.00, 2950.00, 420.0, 1 
1980, 1980-06-12, 1980-06-11, 1390.00, 1680.00, 290.0, 1 
1981, 1981-05-04, 1981-05-02, 1060.00, 1270.00, 210.0, 2 
1982, 1982-05-28, 1982-05-27, 1700.00, 2060.00, 360.0, 1 
1983, 1983-05-31, 1983-05-30, 2200.00, 2610.00, 410.0, 1 
1984, 1984-05-25, 1984-05-23, 2040.00, 2520.00, 480.0, 2 
1985, 1985-05-05, 1985-05-04, 1190.00, 1340.00, 150.0, 1 
1987, 1987-05-20, 1987-05-19, 1190.00, 1280.00, 90.0, 1 
1988, 1988-05-18, 1988-05-16, 1380.00, 1630.00, 250.0, 2 
1989, 1989-05-11, 1989-05-09, 1260.00, 1400.00, 140.0, 2 
1990, 1990-06-12, 1990-06-11, 1650.00, 2060.00, 410.0, 1 
1991, 1991-06-14, 1991-05-26, 1670.00, 1980.00, 310.0, 19 
1992, 1992-05-02, 1992-04-30, 609.00, 693.00, 84.0, 2 
1993, 1993-05-23, 1993-05-22, 2480.00, 2780.00, 300.0, 1 
1994, 1994-05-15, 1994-05-13, 1230.00, 1470.00, 240.0, 2 
1995, 1995-06-16, 1995-06-14, 2320.00, 2750.00, 430.0, 2 
1996, 1996-05-17, 1996-05-16, 2180.00, 2600.00, 420.0, 1 
1997, 1997-05-19, 1997-05-18, 2470.00, 2780.00, 310.0, 1 
1998, 1998-06-03, 1998-06-01, 1710.00, 2080.00, 370.0, 2 
1999, 1999-05-30, 1999-05-29, 2220.00, 2520.00, 300.0, 1 
2000, 2000-05-27, 2000-05-26, 1860.00, 2110.00, 250.0, 1 
2001, 2001-05-17, 2001-05-16, 1970.00, 2310.00, 340.0, 1 
2002, 2002-05-21, 2002-05-20, 1270.00, 1480.00, 210.0, 1 
2003, 2003-05-27, 2003-05-26, 1990.00, 2290.00, 300.0, 1 
2004, 2004-05-11, 2004-05-06, 1160.00, 1320.00, 160.0, 5 
2005, 2005-06-02, 2005-05-23, 1750.00, 2070.00, 320.0, 10 
2006, 2006-05-28, 2006-05-27, 1920.00, 2150.00, 230.0, 1 
2007, 2007-05-15, 2007-05-13, 1320.00, 1570.00, 250.0, 2 
2008, 2008-05-21, 2008-05-20, 2450.00, 2790.00, 340.0, 1 
2009, 2009-05-20, 2009-05-18, 1860.00, 2190.00, 330.0, 2 
2010, 2010-06-08, 2010-06-06, 2820.00, 3230.00, 410.0, 2 
2011, 2011-06-25, 2011-06-24, 2480.00, 2980.00, 500.0, 1 
2012, 2012-05-12, 2012-05-11, 950.00, 1050.00, 100.0, 1 
2013, 2013-05-17, 2013-05-17, 1150.00, 1270.00, 120.0, 0 
2014, 2014-05-29, 2014-05-27, 2050.00, 2360.00, 310.0, 2 
2015, 2015-06-02, 2015-06-01, 1110.00, 1200.00, 90.0, 1 
2016, 2016-06-06, 2016-06-06, 1710.00, 1940.00, 230.0, 0 
2017, 2017-06-05, 2017-06-03, 2220.00, 2530.00, 310.0, 2 
2018, 2018-05-12, 2018-05-10, 1310.00, 1410.00, 100.0, 2 
2019, 2019-06-08, 2019-06-07, 2080.00, 2400.00, 320.0, 1 
2020, 2020-05-20, 2020-05-19, 1540.00, 1790.00, 250.0, 1 
2021, 2021-05-20, 2021-05-19, 642.00, 712.00, 70.0, 1 
2022, 2022-05-18, 2022-05-16, 2040.00, 2340.00, 300.0, 2 
2023, 2023-05-23, 2023-05-25, 2300.00, 2570.00, 270.0, 2