Year, MeanDlyDate, InstDate, MnDlyPk, InstPk, Diff, JDayDiff
1964, 1964-06-10, 1964-06-09, 9300.00, 10500.00, 1200.0, 1 
1964, 1964-06-10, 1964-06-10, 9300.00, 10300.00, 1000.0, 0 
1965, 1965-06-29, 1965-06-28, 15400.00, 15800.00, 400.0, 1 
1966, 1966-05-12, 1966-05-11, 4860.00, 5080.00, 220.0, 1 
1967, 1967-06-26, 1967-06-25, 12300.00, 12400.00, 100.0, 1 
1968, 1968-06-09, 1968-06-08, 9960.00, 10100.00, 140.0, 1 
1969, 1969-06-11, 1969-06-10, 8540.00, 8830.00, 290.0, 1 
1970, 1970-06-13, 1970-06-11, 8280.00, 8640.00, 360.0, 2 
1971, 1971-06-23, 1971-06-22, 14300.00, 14400.00, 100.0, 1 
1972, 1972-06-12, 1972-06-11, 17800.00, 18000.00, 200.0, 1 
1973, 1973-06-14, 1973-06-12, 6450.00, 6700.00, 250.0, 2 
1974, 1974-06-20, 1974-06-19, 11700.00, 11800.00, 100.0, 1 
1975, 1975-07-11, 1975-07-10, 11600.00, 11800.00, 200.0, 1 
1976, 1976-06-10, 1976-06-12, 8600.00, 8750.00, 150.0, 2 
1977, 1977-06-13, 1977-06-12, 3640.00, 3740.00, 100.0, 1 
1978, 1978-06-19, 1978-06-18, 10500.00, 10700.00, 200.0, 1 
1979, 1979-05-31, 1979-05-30, 7720.00, 7940.00, 220.0, 1 
1980, 1980-05-27, 1980-05-26, 9450.00, 9930.00, 480.0, 1 
1981, 1981-06-12, 1981-06-11, 7010.00, 7160.00, 150.0, 1 
1982, 1982-07-03, 1982-07-01, 13200.00, 13400.00, 200.0, 2 
1983, 1983-06-15, 1983-06-14, 11100.00, 11400.00, 300.0, 1 
1984, 1984-06-04, 1984-06-02, 7390.00, 7670.00, 280.0, 2 
1985, 1985-05-29, 1985-05-27, 5240.00, 5590.00, 350.0, 2 
1986, 1986-06-10, 1986-06-09, 18800.00, 18800.00, 0.0, 1 
1987, 1987-05-23, 1987-05-22, 6520.00, 6620.00, 100.0, 1 
1988, 1988-06-09, 1988-06-08, 4250.00, 4340.00, 90.0, 1 
1989, 1989-06-19, 1989-06-18, 5250.00, 5530.00, 280.0, 1 
1990, 1990-06-14, 1990-06-13, 7010.00, 7170.00, 160.0, 1 
1991, 1991-06-16, 1991-06-15, 10000.00, 10400.00, 400.0, 1 
1992, 1992-05-29, 1992-05-28, 2270.00, 2320.00, 50.0, 1 
1993, 1993-06-05, 1993-06-04, 7470.00, 7690.00, 220.0, 1 
1994, 1994-05-17, 1994-05-15, 5180.00, 5320.00, 140.0, 2 
1995, 1995-06-19, 1995-06-19, 11600.00, 11700.00, 100.0, 0 
1996, 1996-06-15, 1996-06-14, 12200.00, 12400.00, 200.0, 1 
1997, 1997-06-13, 1997-06-13, 16800.00, 17300.00, 500.0, 0 
1998, 1998-07-07, 1998-07-06, 7400.00, 7470.00, 70.0, 1 
1999, 1999-06-25, 1999-06-24, 12200.00, 12200.00, 0.0, 1 
2000, 2000-05-28, 2000-05-27, 5330.00, 5440.00, 110.0, 1 
2001, 2001-05-19, 2001-05-18, 4370.00, 4500.00, 130.0, 1 
2002, 2002-06-04, 2002-06-03, 4130.00, 4190.00, 60.0, 1 
2003, 2003-06-04, 2003-06-02, 6340.00, 6420.00, 80.0, 2 
2004, 2004-06-13, 2004-06-12, 5540.00, 5670.00, 130.0, 1 
2005, 2005-06-26, 2005-06-25, 8590.00, 8670.00, 80.0, 1 
2006, 2006-05-25, 2006-05-23, 7270.00, 7280.00, 10.0, 2 
2007, 2007-05-23, 2007-05-22, 3010.00, 3110.00, 100.0, 1 
2008, 2008-06-28, 2008-06-26, 6800.00, 6850.00, 50.0, 2 
2009, 2009-06-06, 2009-06-05, 9350.00, 9450.00, 100.0, 1 
2010, 2010-06-13, 2010-06-12, 8350.00, 8670.00, 320.0, 1 
2011, 2011-07-04, 2011-07-03, 13000.00, 13100.00, 100.0, 1 
2012, 2012-06-09, 2012-06-08, 6550.00, 6630.00, 80.0, 1 
2013, 2013-05-19, 2013-09-12, 3800.00, 4520.00, 720.0, 116 
2014, 2014-06-03, 2014-06-02, 11000.00, 11200.00, 200.0, 1 
2015, 2015-06-14, 2015-06-13, 7630.00, 7690.00, 60.0, 1 
2016, 2016-06-13, 2016-06-12, 8560.00, 8630.00, 70.0, 1 
2017, 2017-06-12, 2017-06-11, 15900.00, 16100.00, 200.0, 1 
2018, 2018-06-22, 2018-06-21, 11000.00, 11300.00, 300.0, 1 
2019, 2019-06-11, 2019-06-10, 10400.00, 10500.00, 100.0, 1 
2020, 2020-06-10, 2020-06-09, 10400.00, 10500.00, 100.0, 1 
2021, 2021-06-10, 2021-06-09, 5080.00, 5130.00, 50.0, 1 
2022, 2022-06-16, 2022-06-15, 7900.00, 8140.00, 240.0, 1 
2023, 2023-05-28, 2023-05-27, 9640.00, 9760.00, 120.0, 1