| January | February | March | April | May | June | July | August | September | October | November | December | OVERALL |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 562.8(1948) | 611.8(1927) | 504.8(1935) | 490.8(1941) | 261.0(1963) | 161.5(2021) | 132.0(2024) | 210.2(1930) | 159.0(1998) | 393.6(1954) | 273.0(2011) | 450.2(1964) | 611.8(Feb 1927) |
| 507.0(1953) | 488.0(2024) | 476.2(1967) | 339.6(2006) | 194.6(1973) | 139.2(1969) | 124.0(2012) | 199.4(1947) | 153.8(1953) | 221.0(2017) | 252.0(1985) | 300.0(2023) | 562.8(Jan 1948) |
| 441.0(1932) | 464.8(1959) | 451.6(1925) | 309.6(1950) | 182.6(1964) | 135.5(2016) | 101.4(2005) | 147.4(1952) | 130.5(2021) | 182.6(1930) | 238.4(1939) | 271.2(1973) | 507.0(Jan 1953) |
| 351.8(1948) | 398.8(1933) | 381.6(1940) | 280.0(1941) | 174.5(2020) | 126.6(1951) | 100.0(1988) | 137.6(1933) | 123.2(1950) | 166.0(1935) | 174.0(1989) | 248.2(2007) | 504.8(Mar 1935) |
| 351.0(1994) | 386.2(1927) | 375.2(1946) | 237.2(1934) | 163.6(1967) | 118.4(1949) | 98.0(1987) | 136.0(1966) | 93.0(2011) | 149.8(1954) | 154.0(1988) | 248.0(2010) | 490.8(Apr 1941) |
| 341.6(1938) | 378.2(1928) | 361.0(1949) | 235.0(2009) | 157.0(1955) | 118.0(1990) | 93.0(2023) | 127.0(1998) | 91.8(1934) | 148.2(2011) | 146.0(1928) | 238.8(1950) | 488.0(Feb 2024) |
| 320.6(1929) | 353.6(1936) | 360.0(2018) | 231.0(1982) | 157.0(2020) | 113.8(1944) | 92.0(2016) | 105.0(2022) | 85.2(1947) | 140.0(1996) | 142.4(1955) | 231.2(1973) | 476.2(Mar 1967) |
| 296.2(1972) | 350.0(1972) | 351.2(1967) | 230.0(2000) | 156.0(2016) | 107.6(1940) | 92.0(1981) | 88.0(1995) | 83.0(1998) | 133.6(1943) | 142.4(1950) | 219.0(1973) | 464.8(Feb 1959) |
| 291.0(1981) | 350.0(1999) | 349.8(1945) | 224.4(1950) | 149.8(1964) | 107.0(1955) | 91.5(2021) | 87.6(1942) | 82.0(1955) | 133.4(2011) | 134.0(1975) | 218.0(1977) | 451.6(Mar 1925) |
| 291.0(1979) | 342.0(1927) | 349.0(1990) | 219.4(1958) | 147.6(1952) | 106.6(1932) | 91.0(1950) | 87.2(1932) | 82.0(1998) | 114.0(2010) | 132.0(2024) | 211.0(1975) | 450.2(Dec 1964) |
| 281.0(2017) | 341.2(1967) | 346.2(1970) | 212.6(1936) | 141.6(1952) | 103.8(1932) | 90.2(1950) | 83.5(2016) | 81.8(1942) | 112.0(2010) | 126.2(1935) | 211.0(1997) | 441.0(Jan 1932) |
| 280.4(2013) | 332.6(1940) | 343.0(1996) | 211.2(1942) | 139.2(2007) | 102.0(1996) | 89.0(2023) | 82.4(1942) | 81.8(2006) | 106.4(1955) | 126.0(1999) | 190.8(1973) | 398.8(Feb 1933) |
| 276.0(2003) | 299.0(1972) | 341.0(1967) | 210.0(2014) | 134.0(2000) | 97.6(1957) | 88.0(1952) | 78.8(1944) | 79.0(1981) | 95.8(2011) | 124.4(1933) | 189.0(1960) | 393.6(Oct 1954) |
| 274.6(1932) | 297.6(1951) | 338.0(1988) | 209.2(1926) | 133.6(1969) | 97.2(1967) | 85.6(1950) | 78.0(2020) | 76.4(1937) | 91.2(1930) | 120.6(1933) | 184.0(1998) | 386.2(Feb 1927) |
| 271.2(1934) | 292.2(2007) | 337.2(1935) | 207.4(1973) | 132.0(1987) | 96.0(1987) | 84.0(1936) | 72.4(1947) | 76.0(1947) | 90.0(2001) | 118.4(1953) | 180.8(1964) | 381.6(Mar 1940) |
| 267.6(1930) | 289.8(1933) | 301.0(1950) | 202.0(1988) | 130.0(2000) | 94.8(1935) | 79.2(1969) | 72.0(2000) | 73.0(1983) | 81.8(1963) | 117.8(2004) | 177.0(2024) | 378.2(Feb 1928) |
| 266.0(1998) | 288.0(1991) | 301.0(1939) | 201.2(1942) | 126.2(1935) | 93.0(1975) | 76.4(1933) | 71.8(1963) | 71.0(1959) | 78.4(1932) | 115.6(2008) | 174.0(1974) | 375.2(Mar 1946) |
| 262.8(1953) | 285.6(1935) | 289.8(1955) | 200.0(2003) | 126.0(1990) | 92.4(1936) | 74.4(1948) | 71.2(1935) | 70.0(1975) | 74.2(2011) | 109.0(1981) | 173.4(1950) | 361.0(Mar 1949) |
| 258.8(1972) | 282.8(1949) | 283.0(1999) | 198.8(1927) | 124.0(1945) | 85.0(2015) | 73.5(2019) | 71.0(2010) | 70.0(1951) | 72.8(1945) | 108.8(2010) | 165.6(1948) | 360.0(Mar 2018) |
| 250.2(1963) | 278.0(1968) | 278.5(2014) | 186.0(1982) | 123.0(1947) | 84.0(1948) | 73.0(1926) | 67.5(2014) | 68.5(2017) | 72.0(1933) | 106.0(1998) | 164.0(2018) | 353.6(Feb 1936) |
| January | February | March | April |
|---|---|---|---|
| 562.8 (1948) | 611.8 (1927) | 504.8 (1935) | 490.8 (1941) |
| 507.0 (1953) | 488.0 (2024) | 476.2 (1967) | 339.6 (2006) |
| 441.0 (1932) | 464.8 (1959) | 451.6 (1925) | 309.6 (1950) |
| 351.8 (1948) | 398.8 (1933) | 381.6 (1940) | 280.0 (1941) |
| 351.0 (1994) | 386.2 (1927) | 375.2 (1946) | 237.2 (1934) |
| 341.6 (1938) | 378.2 (1928) | 361.0 (1949) | 235.0 (2009) |
| 320.6 (1929) | 353.6 (1936) | 360.0 (2018) | 231.0 (1982) |
| 296.2 (1972) | 350.0 (1972) | 351.2 (1967) | 230.0 (2000) |
| 291.0 (1981) | 350.0 (1999) | 349.8 (1945) | 224.4 (1950) |
| 291.0 (1979) | 342.0 (1927) | 349.0 (1990) | 219.4 (1958) |
| 281.0 (2017) | 341.2 (1967) | 346.2 (1970) | 212.6 (1936) |
| 280.4 (2013) | 332.6 (1940) | 343.0 (1996) | 211.2 (1942) |
| 276.0 (2003) | 299.0 (1972) | 341.0 (1967) | 210.0 (2014) |
| 274.6 (1932) | 297.6 (1951) | 338.0 (1988) | 209.2 (1926) |
| 271.2 (1934) | 292.2 (2007) | 337.2 (1935) | 207.4 (1973) |
| 267.6 (1930) | 289.8 (1933) | 301.0 (1950) | 202.0 (1988) |
| 266.0 (1998) | 288.0 (1991) | 301.0 (1939) | 201.2 (1942) |
| 262.8 (1953) | 285.6 (1935) | 289.8 (1955) | 200.0 (2003) |
| 258.8 (1972) | 282.8 (1949) | 283.0 (1999) | 198.8 (1927) |
| 250.2 (1963) | 278.0 (1968) | 278.5 (2014) | 186.0 (1982) |
| May | June | July | August |
| 261.0 (1963) | 161.5 (2021) | 132.0 (2024) | 210.2 (1930) |
| 194.6 (1973) | 139.2 (1969) | 124.0 (2012) | 199.4 (1947) |
| 182.6 (1964) | 135.5 (2016) | 101.4 (2005) | 147.4 (1952) |
| 174.5 (2020) | 126.6 (1951) | 100.0 (1988) | 137.6 (1933) |
| 163.6 (1967) | 118.4 (1949) | 98.0 (1987) | 136.0 (1966) |
| 157.0 (1955) | 118.0 (1990) | 93.0 (2023) | 127.0 (1998) |
| 157.0 (2020) | 113.8 (1944) | 92.0 (2016) | 105.0 (2022) |
| 156.0 (2016) | 107.6 (1940) | 92.0 (1981) | 88.0 (1995) |
| 149.8 (1964) | 107.0 (1955) | 91.5 (2021) | 87.6 (1942) |
| 147.6 (1952) | 106.6 (1932) | 91.0 (1950) | 87.2 (1932) |
| 141.6 (1952) | 103.8 (1932) | 90.2 (1950) | 83.5 (2016) |
| 139.2 (2007) | 102.0 (1996) | 89.0 (2023) | 82.4 (1942) |
| 134.0 (2000) | 97.6 (1957) | 88.0 (1952) | 78.8 (1944) |
| 133.6 (1969) | 97.2 (1967) | 85.6 (1950) | 78.0 (2020) |
| 132.0 (1987) | 96.0 (1987) | 84.0 (1936) | 72.4 (1947) |
| 130.0 (2000) | 94.8 (1935) | 79.2 (1969) | 72.0 (2000) |
| 126.2 (1935) | 93.0 (1975) | 76.4 (1933) | 71.8 (1963) |
| 126.0 (1990) | 92.4 (1936) | 74.4 (1948) | 71.2 (1935) |
| 124.0 (1945) | 85.0 (2015) | 73.5 (2019) | 71.0 (2010) |
| 123.0 (1947) | 84.0 (1948) | 73.0 (1926) | 67.5 (2014) |
| September | October | November | December |
| 159.0 (1998) | 393.6 (1954) | 273.0 (2011) | 450.2 (1964) |
| 153.8 (1953) | 221.0 (2017) | 252.0 (1985) | 300.0 (2023) |
| 130.5 (2021) | 182.6 (1930) | 238.4 (1939) | 271.2 (1973) |
| 123.2 (1950) | 166.0 (1935) | 174.0 (1989) | 248.2 (2007) |
| 93.0 (2011) | 149.8 (1954) | 154.0 (1988) | 248.0 (2010) |
| 91.8 (1934) | 148.2 (2011) | 146.0 (1928) | 238.8 (1950) |
| 85.2 (1947) | 140.0 (1996) | 142.4 (1955) | 231.2 (1973) |
| 83.0 (1998) | 133.6 (1943) | 142.4 (1950) | 219.0 (1973) |
| 82.0 (1955) | 133.4 (2011) | 134.0 (1975) | 218.0 (1977) |
| 82.0 (1998) | 114.0 (2010) | 132.0 (2024) | 211.0 (1975) |
| 81.8 (1942) | 112.0 (2010) | 126.2 (1935) | 211.0 (1997) |
| 81.8 (2006) | 106.4 (1955) | 126.0 (1999) | 190.8 (1973) |
| 79.0 (1981) | 95.8 (2011) | 124.4 (1933) | 189.0 (1960) |
| 76.4 (1937) | 91.2 (1930) | 120.6 (1933) | 184.0 (1998) |
| 76.0 (1947) | 90.0 (2001) | 118.4 (1953) | 180.8 (1964) |
| 73.0 (1983) | 81.8 (1963) | 117.8 (2004) | 177.0 (2024) |
| 71.0 (1959) | 78.4 (1932) | 115.6 (2008) | 174.0 (1974) |
| 70.0 (1975) | 74.2 (2011) | 109.0 (1981) | 173.4 (1950) |
| 70.0 (1951) | 72.8 (1945) | 108.8 (2010) | 165.6 (1948) |
| 68.5 (2017) | 72.0 (1933) | 106.0 (1998) | 164.0 (2018) |
| OVERALL (horizontal order) | |||
| 611.8 (Feb 1927) | 562.8 (Jan 1948) | 507.0 (Jan 1953) | 504.8 (Mar 1935) |
| 490.8 (Apr 1941) | 488.0 (Feb 2024) | 476.2 (Mar 1967) | 464.8 (Feb 1959) |
| 451.6 (Mar 1925) | 450.2 (Dec 1964) | 441.0 (Jan 1932) | 398.8 (Feb 1933) |
| 393.6 (Oct 1954) | 386.2 (Feb 1927) | 381.6 (Mar 1940) | 378.2 (Feb 1928) |
| 375.2 (Mar 1946) | 361.0 (Mar 1949) | 360.0 (Mar 2018) | 353.6 (Feb 1936) |