Year, MeanDlyDate, InstDate, MnDlyPk, InstPk, Diff, JDayDiff
1915, 1915-06-03, 1915-06-02, 754.00, 770.00, 16.0, 1 
1916, 1916-05-11, 1916-05-10, 1020.00, 1040.00, 20.0, 1 
1917, 1917-06-11, 1917-06-10, 885.00, 982.00, 97.0, 1 
1918, 1918-05-07, 1918-05-06, 511.00, 550.00, 39.0, 1 
1919, 1919-05-07, 1919-05-06, 442.00, 504.00, 62.0, 1 
1920, 1920-05-25, 1920-05-24, 1100.00, 1130.00, 30.0, 1 
1921, 1921-06-10, 1921-06-10, 739.00, 803.00, 64.0, 0 
1922, 1922-05-27, 1922-05-26, 1430.00, 1490.00, 60.0, 1 
1923, 1923-05-21, 1923-05-20, 780.00, 826.00, 46.0, 1 
1925, 1925-05-11, 1925-09-05, 347.00, 689.00, 342.0, 117 
1926, 1926-05-23, 1926-05-23, 591.00, 643.00, 52.0, 0 
1928, 1928-05-09, 1928-03-26, 505.00, 536.00, 31.0, 44 
1939, 1939-06-02, 1939-09-06, 90.00, 614.00, 524.0, 96 
1940, 1940-05-06, 1940-09-17, 262.00, 580.00, 318.0, 134 
1941, 1941-05-14, 1941-05-14, 1060.00, 1140.00, 80.0, 0 
1942, 1942-05-29, 1942-05-28, 780.00, 780.00, 0.0, 1 
1943, 1943-05-03, 1943-05-03, 479.00, 524.00, 45.0, 0 
1944, 1944-06-10, 1944-06-09, 611.00, 672.00, 61.0, 1 
1945, 1945-05-15, 1945-05-14, 470.00, 480.00, 10.0, 1 
1946, 1946-04-29, 1946-08-15, 290.00, 366.00, 76.0, 108 
1947, 1947-05-09, 1947-05-09, 568.00, 607.00, 39.0, 0 
1948, 1948-05-18, 1948-05-18, 438.00, 488.00, 50.0, 0 
1949, 1949-06-13, 1949-06-11, 590.00, 1060.00, 470.0, 2 
1950, 1950-05-22, 1950-05-21, 292.00, 317.00, 25.0, 1 
1951, 1951-05-29, 1951-05-28, 202.00, 248.00, 46.0, 1 
1952, 1952-06-04, 1952-06-03, 794.00, 827.00, 33.0, 1 
1953, 1953-05-25, 1953-07-31, 134.00, 455.00, 321.0, 67 
1954, 1954-05-11, 1954-05-10, 381.00, 410.00, 29.0, 1 
1954, 1954-05-11, 1954-10-07, 381.00, 343.00, -38.0, 149 
1956, 1956-05-25, 1956-05-25, 229.00, 254.00, 25.0, 0 
1957, 1957-06-11, 1957-06-11, 546.00, 626.00, 80.0, 0 
1958, 1958-05-29, 1958-05-29, 791.00, 833.00, 42.0, 0 
1959, 1959-04-07, 1959-08-19, 91.00, 328.00, 237.0, 134 
1960, 1960-05-15, 1960-05-14, 220.00, 259.00, 39.0, 1 
1961, 1961-05-23, 1961-09-18, 190.00, 816.00, 626.0, 118 
1962, 1962-05-12, 1962-02-12, 586.00, 989.00, 403.0, 89 
1963, 1963-05-12, 1963-05-18, 242.00, 285.00, 43.0, 6 
1964, 1964-05-23, 1964-07-26, 471.00, 628.00, 157.0, 64 
1965, 1965-06-14, 1965-09-05, 530.00, 795.00, 265.0, 83 
1966, 1966-05-10, 1966-05-10, 421.00, 450.00, 29.0, 0 
1967, 1967-05-27, 1967-05-26, 558.00, 572.00, 14.0, 1 
1968, 1968-05-31, 1968-05-31, 595.00, 644.00, 49.0, 0 
1969, 1969-05-23, 1969-05-28, 938.00, 975.00, 37.0, 5 
1970, 1970-05-21, 1970-05-20, 274.00, 320.00, 46.0, 1 
1971, 1971-06-12, 1971-03-12, 195.00, 236.00, 41.0, 92 
1971, 1971-06-12, 1971-12-25, 195.00, 1260.00, 1065.0, 196 
1973, 1973-05-22, 1973-05-21, 931.00, 958.00, 27.0, 1 
1974, 1974-05-12, 1974-07-22, 180.00, 487.00, 307.0, 71 
1975, 1975-06-08, 1975-06-07, 475.00, 498.00, 23.0, 1 
1976, 1976-05-19, 1976-05-18, 357.00, 403.00, 46.0, 1 
1977, 1977-04-20, 1977-07-23, 85.00, 487.00, 402.0, 94 
1978, 1978-06-05, 1978-06-10, 482.00, 528.00, 46.0, 5 
1979, 1979-05-31, 1979-05-29, 1110.00, 1180.00, 70.0, 2 
1980, 1980-05-25, 1980-05-24, 1100.00, 1210.00, 110.0, 1 
1981, 1981-05-04, 1981-05-03, 341.00, 406.00, 65.0, 1 
1982, 1982-05-27, 1982-05-26, 633.00, 739.00, 106.0, 1 
1983, 1983-06-03, 1983-06-02, 1340.00, 1380.00, 40.0, 1 
1984, 1984-05-23, 1984-05-22, 600.00, 650.00, 50.0, 1 
1985, 1985-05-11, 1985-05-10, 587.00, 626.00, 39.0, 1 
1986, 1986-05-28, 1986-02-19, 364.00, 614.00, 250.0, 98 
1987, 1987-05-19, 1987-05-18, 316.00, 341.00, 25.0, 1 
1988, 1988-05-18, 1988-05-17, 585.00, 616.00, 31.0, 1 
1989, 1989-04-21, 1989-07-23, 140.00, 181.00, 41.0, 93 
1990, 1990-05-12, 1990-07-17, 121.00, 207.00, 86.0, 66 
1991, 1991-05-29, 1991-05-28, 238.00, 253.00, 15.0, 1 
1992, 1992-05-11, 1992-05-11, 275.00, 296.00, 21.0, 0 
1993, 1993-05-18, 1993-05-17, 1150.00, 1220.00, 70.0, 1 
1994, 1994-05-17, 1994-05-16, 257.00, 268.00, 11.0, 1 
1995, 1995-06-16, 1995-06-15, 876.00, 929.00, 53.0, 1 
1996, 1996-05-10, 1996-05-09, 161.00, 171.00, 10.0, 1 
1997, 1997-05-17, 1997-01-03, 344.00, 639.00, 295.0, 134 
1998, 1998-06-04, 1998-06-03, 738.00, 780.00, 42.0, 1 
1999, 1999-05-24, 1999-05-23, 342.00, 384.00, 42.0, 1 
2000, 2000-05-06, 2000-05-05, 282.00, 315.00, 33.0, 1 
2001, 2001-05-18, 2001-05-18, 514.00, 571.00, 57.0, 0 
2001, 2001-05-18, 2001-10-09, 514.00, 61.00, -453.0, 144 
2003, 2003-05-27, 2003-05-28, 254.00, 315.00, 61.0, 1 
2004, 2004-05-10, 2004-08-20, 317.00, 377.00, 60.0, 102 
2005, 2005-06-04, 2005-06-03, 1740.00, 1990.00, 250.0, 1 
2006, 2006-05-21, 2006-05-20, 502.00, 631.00, 129.0, 1 
2006, 2006-05-21, 2006-10-14, 502.00, 173.00, -329.0, 146 
2008, 2008-05-22, 2008-05-21, 406.00, 443.00, 37.0, 1 
2009, 2009-05-14, 2009-05-13, 532.00, 601.00, 69.0, 1 
2010, 2010-06-07, 2010-06-06, 671.00, 760.00, 89.0, 1 
2011, 2011-06-18, 2011-06-17, 1090.00, 1270.00, 180.0, 1 
2012, 2012-05-05, 2012-05-04, 258.00, 282.00, 24.0, 1 
2013, 2013-05-02, 2013-09-08, 249.00, 386.00, 137.0, 129 
2014, 2014-04-27, 2014-09-27, 152.00, 403.00, 251.0, 153 
2015, 2015-06-02, 2015-06-01, 173.00, 189.00, 16.0, 1 
2016, 2016-05-17, 2016-05-16, 422.00, 484.00, 62.0, 1 
2017, 2017-05-08, 2017-05-07, 569.00, 664.00, 95.0, 1 
2018, 2018-04-30, 2018-04-29, 166.00, 189.00, 23.0, 1 
2019, 2019-06-10, 2019-06-09, 846.00, 933.00, 87.0, 1 
2020, 2020-05-13, 2020-05-12, 469.00, 523.00, 54.0, 1 
2021, 2021-05-07, 2021-08-18, 93.00, 938.00, 845.0, 103 
2022, 2022-05-09, 2022-09-21, 214.00, 282.00, 68.0, 135 
2023, 2023-05-21, 2023-05-24, 1330.00, 1460.00, 130.0, 3