Abstract
American agriculture plays an important role globally in wheat production. According to 2023 data, the US wheat harvested area is 37.7 million acres, the largest in the world. This large area reflects the technological capabilities and efficiency of American agriculture, as well as the availability of vast farmland. Trends over the past few decades have seen US wheat production improve productivity and expand harvested area through technological innovation and the introduction of agricultural machinery. In addition, the climatic conditions and land diversity of the US are also suitable for wheat cultivation, which contributes to the expansion of production scale. In addition, changes in US agricultural policies and market demand also affect wheat production, and the cultivated area tends to be adjusted according to the increase or decrease in demand. Overall, US wheat production is characterized by technological innovation and efficiency, as well as flexible response to market demand, and contributes greatly to global food stability.
All wheat classes
Wheat cultivation in the United States has a long history and has undergone various changes over the past 150 years. Looking at data from 1866 to 2023, the area cultivated with wheat has changed over time. In particular, the peak of 80.6 million acres recorded in 1981 is a notable point, and since then, it has been on a downward trend. The current figure of 46.8% indicates a significant decrease in the cultivated area compared to the peak. The background to this trend is due to advances in agricultural technology, changes in agricultural policies, and fluctuations in market demand. Advances in agricultural technology have improved the yield per acre and introduced more efficient cultivation methods. In addition, changes in agricultural policies and fluctuations in market demand have also influenced farmers’ economic decisions, causing fluctuations in the area cultivated with wheat. In addition, changes in climatic conditions and land use have also affected wheat cultivation. In particular, with concerns about the effects of climate change, changes in temperature and precipitation may be affecting wheat cultivation in some areas. Overall, wheat cultivation in the United States has been influenced by many factors and has changed over time. Technological innovation, economic conditions, environmental factors and other factors are all intertwined, leading to fluctuations in the area of wheat cultivation.
The maximum is 80.6M ACRES[1981] of US TOTAL, and the current value is about 46.8%
Wheat All Classes (each state)
Wheat cultivation in the United States has different characteristics and trends in each region. Looking at the data for 2023, Kansas is the largest wheat-growing region, with a harvested area of 6.5 million acres. This figure shows that Kansas plays a central role in wheat production in the United States. Kansas has fertile soil and mild climatic conditions, which are very suitable for wheat cultivation. On the other hand, the average state’s wheat cultivation area is 1.03 million acres, and the total harvested area is 38.1 million acres. This shows that wheat cultivation is widely distributed throughout the United States, but it also suggests that it is dominated by particularly productive areas such as Kansas. The background to this trend is the difference in climatic conditions and land use by region, as well as the advancement of agricultural technology. For example, there are areas in the Midwestern states known as grain belts, which have rich agricultural resources. In these areas, efficient agricultural machinery and facilities have been introduced, achieving high productivity. Overall, wheat cultivation in the United States has different characteristics in each region, but stable production is centered on Kansas. Advances in agricultural technology and regional natural conditions have contributed to increased productivity, positioning American wheat as an important food resource both domestically and internationally.
The maximum is 6.5M ACRES of KANSAS, the average is 1.03M ACRES, and the total is 38.1M ACRES
Wheat All Classes (latest year, each state)
The 2023 data shows some interesting results for wheat cultivation in the United States. The wheat cultivation area in Kansas recorded the largest overall at 6.5 million acres. This reaffirms that Kansas is the center of wheat production in the United States. Kansas is an area with fertile soil and a mild climate that is very suitable for wheat cultivation, and its high productivity supports this result. This data shows that wheat cultivation in Kansas has experienced particularly remarkable growth. It is important to note that the value in 2023 was the largest compared to previous trends. This is likely due to improvements in agricultural technology and management efficiency in the region, as well as changes in market demand. Trends in wheat cultivation in other regions and states are also of interest. It is important to understand whether wheat cultivation area is increasing or decreasing in areas other than Kansas. This allows us to understand how the regional distribution and balance of wheat production across the United States is changing. In summary, the wheat cultivation data for the United States in 2023 shows the growth of wheat production, centered on Kansas. It is important to gain a better understanding of the future outlook for wheat production in the United States, taking into account regional productivity differences and changing regional balances.
The maximum is 6.5M ACRES of KANSAS, the average is 1.03M ACRES, and the total is 38.1M ACRES
Main data
| WHEAT(ALL CLASSES, ALL PRODUCTION PRACTICES, ALL UTILIZATION PRACTICES, AREA HARVESTED, UNITED STATES) [M ACRES] | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| US TOTAL | KANSAS | NORTH DAKOTA | MONTANA | OKLAHOMA | WASHINGTON | TEXAS | COLORADO | SOUTH DAKOTA | MINNESOTA | |
| 2023 | 37.72 | 6.5 | 6.44 | 4.87 | 2.6 | 2.18 | 2 | 1.8 | 1.45 | 1.26 |
| 2022 | 37.21 | 6.63 | 6.17 | 5.2 | 2.57 | 2.38 | 1.75 | 1.51 | 1.43 | 1.27 |
| 2021 | 37.15 | 7 | 6.09 | 4.53 | 2.95 | 2.23 | 2 | 1.88 | 1.29 | 1.16 |
| 2020 | 36.61 | 6.25 | 6.56 | 5.49 | 2.55 | 2.3 | 2 | 1.5 | 1.35 | 1.36 |
| 2019 | 37.39 | 6.6 | 6.63 | 4.94 | 2.75 | 2.18 | 2.1 | 2.15 | 1.5 | 1.4 |
| 2018 | 39.62 | 7.3 | 7.54 | 5.03 | 2.2 | 2.17 | 1.8 | 1.95 | 1.63 | 1.57 |
| 2017 | 38.81 | 6.95 | 6.28 | 4.67 | 2.9 | 2.14 | 2.5 | 2.03 | 1.2 | 1.14 |
| 2016 | 43.85 | 8.1 | 7.59 | 4.98 | 3.3 | 2.21 | 2.8 | 2.2 | 2.16 | 1.38 |
| 2015 | 48.45 | 8.7 | 7.92 | 5.37 | 3.7 | 2.3 | 3.6 | 2.26 | 2.34 | 1.64 |
| 2014 | 46.39 | 8.8 | 7.49 | 5.54 | 3 | 2.23 | 2.2 | 2.41 | 2.44 | 1.3 |
| 2013 | 45.73 | 8.45 | 6.03 | 5.17 | 3.4 | 2.18 | 2.35 | 1.64 | 1.84 | 1.18 |
| 2012 | 49.04 | 9.1 | 7.4 | 5.63 | 4.2 | 2.17 | 2.95 | 2.18 | 2.23 | 1.41 |
| 2011 | 45.69 | 7.95 | 6.59 | 4.98 | 3.2 | 2.34 | 1.9 | 2.04 | 2.79 | 1.52 |
| 2010 | 46.88 | 8 | 8.29 | 5.14 | 3.85 | 2.28 | 3.75 | 2.38 | 2.71 | 1.61 |
| 2009 | 49.84 | 8.95 | 8.42 | 5.26 | 3.4 | 2.27 | 2.45 | 2.5 | 3.06 | 1.59 |
| 2008 | 56.04 | 9 | 8.59 | 5.48 | 4.6 | 2.31 | 3.3 | 1.94 | 3.42 | 1.87 |
| 2007 | 50.93 | 8.53 | 8.43 | 5.07 | 3.42 | 2.14 | 3.8 | 2.37 | 3.33 | 1.71 |
| 2006 | 46.8 | 9.1 | 8.29 | 5.22 | 3.4 | 2.23 | 1.4 | 1.92 | 2.58 | 1.7 |
| 2005 | 50.1 | 9.5 | 8.84 | 5.24 | 4 | 2.23 | 3 | 2.22 | 3.19 | 1.75 |
| 2004 | 49.97 | 8.5 | 7.78 | 5.03 | 4.7 | 2.28 | 3.5 | 1.71 | 2.8 | 1.64 |
| 2003 | 53.06 | 10 | 8.5 | 5.2 | 4.6 | 2.35 | 3.45 | 2.23 | 2.8 | 1.83 |
| 2002 | 45.52 | 8.08 | 7.92 | 4.88 | 3.7 | 2.36 | 2.7 | 1.67 | 1.68 | 1.92 |
| 2001 | 48.47 | 8.2 | 9.08 | 4.22 | 3.7 | 2.35 | 3.2 | 2.04 | 2.04 | 1.82 |
| 2000 | 53.06 | 9.4 | 9.41 | 4.92 | 4.2 | 2.42 | 2.2 | 2.4 | 2.88 | 1.97 |
| 1999 | 53.77 | 9.2 | 8.66 | 5.32 | 4.3 | 2.29 | 3.4 | 2.45 | 3.02 | 1.99 |
| 1998 | 59 | 10.1 | 9.61 | 5.28 | 5.1 | 2.57 | 3.9 | 2.61 | 3.29 | 1.98 |
| 1997 | 62.84 | 10.88 | 11.1 | 5.85 | 5.3 | 2.58 | 4.1 | 2.75 | 3.42 | 2.7 |
| 1996 | 62.82 | 8.8 | 12.52 | 6.36 | 4.9 | 2.75 | 2.9 | 2.27 | 3.85 | 2.54 |
| 1995 | 60.96 | 11 | 11.12 | 5.44 | 5.2 | 2.6 | 2.8 | 2.74 | 2.75 | 2.25 |
| 1994 | 61.77 | 11.4 | 11.24 | 5.38 | 5.3 | 2.55 | 2.9 | 2.59 | 3.35 | 2.55 |
| 1993 | 62.71 | 11.1 | 10.85 | 5.26 | 5.4 | 2.79 | 3.7 | 2.58 | 3.49 | 2.3 |
| 1992 | 62.76 | 10.7 | 11.5 | 4.95 | 5.9 | 2.42 | 3.8 | 2.4 | 3.73 | 2.81 |
| 1991 | 57.8 | 11 | 9.79 | 4.48 | 5 | 2.15 | 2.8 | 2.34 | 3.12 | 2.16 |
| 1990 | 69.1 | 11.8 | 10.91 | 5.19 | 6.2 | 2.48 | 4.2 | 2.59 | 3.79 | 2.87 |
| 1989 | 62.19 | 8.9 | 10.33 | 5.24 | 5.7 | 2.27 | 3 | 2.27 | 3.52 | 2.7 |
| 1988 | 53.19 | 9.5 | 7.23 | 3.83 | 4.8 | 2.06 | 3.2 | 2.35 | 2.64 | 2.25 |
| 1987 | 55.95 | 9.9 | 9.14 | 4.69 | 4.8 | 2.02 | 3.6 | 2.56 | 3.53 | 2.52 |
| 1986 | 60.69 | 10.2 | 9.38 | 4.76 | 5.2 | 2.41 | 4.8 | 2.96 | 3.84 | 2.81 |
| 1985 | 64.7 | 11.4 | 8.87 | 3.96 | 5.5 | 2.69 | 5.85 | 3.52 | 3.76 | 2.68 |
| 1984 | 66.93 | 11.2 | 8.66 | 4.64 | 5.3 | 2.61 | 5 | 3.27 | 3.66 | 2.55 |
| 1983 | 61.39 | 10.8 | 7.21 | 4.46 | 4.3 | 2.69 | 4.6 | 3.06 | 2.73 | 2.14 |
| 1982 | 77.94 | 13.1 | 10.3 | 5.36 | 6.9 | 2.84 | 6 | 2.96 | 3.6 | 3.18 |
| 1981 | 80.64 | 12.1 | 11.57 | 5.82 | 6.4 | 3.05 | 6.55 | 3.11 | 3.82 | 3.51 |
| 1980 | 71.13 | 12 | 9.62 | 5.1 | 6.5 | 3.16 | 5.2 | 3.4 | 3.25 | 3.17 |
| 1979 | 62.45 | 10.8 | 9.6 | 5.13 | 5.7 | 2.98 | 4.6 | 2.64 | 2.81 | 2.58 |
| 1978 | 56.5 | 10 | 9.59 | 4.84 | 5.4 | 2.91 | 2.7 | 2.52 | 3.09 | 2.78 |
| 1977 | 66.69 | 12.1 | 9.25 | 5.06 | 6.5 | 2.99 | 4.7 | 2.58 | 3.02 | 3.33 |
| 1976 | 70.93 | 11.3 | 11.66 | 5.42 | 6.3 | 3.2 | 4.7 | 2.44 | 2.99 | 4.06 |
| 1975 | 69.5 | 12.1 | 10.21 | 4.98 | 6.7 | 3.06 | 5.7 | 2.5 | 2.97 | 2.87 |
| 1974 | 65.37 | 11.6 | 10.32 | 4.86 | 6.4 | 3.13 | 3.3 | 2.9 | 3.1 | 2.79 |
| 1973 | 54.15 | 10.4 | 8.77 | 4.05 | 5.26 | 2.72 | 3.4 | 2.61 | 2.35 | 2.01 |
| 1972 | 47.3 | 9.4 | 7.51 | 3.7 | 3.9 | 2.6 | 2 | 2.17 | 1.91 | 1.5 |
| 1971 | 47.69 | 9.06 | 9.18 | 4.31 | 3.6 | 2.33 | 1.5 | 2.13 | 2.17 | 1.57 |
| 1970 | 43.56 | 9.06 | 6.64 | 3.38 | 3.9 | 2.11 | 2.27 | 2.1 | 1.78 | 0.85 |
| 1969 | 47.15 | 9.85 | 6.99 | 3.75 | 4.35 | 2.31 | 2.87 | 1.96 | 1.92 | 0.85 |
| 1968 | 54.77 | 9.75 | 8.03 | 4.55 | 5.4 | 2.68 | 3.83 | 1.88 | 2.41 | 1.03 |
| 1967 | 58.35 | 11.08 | 8.01 | 4.73 | 5.22 | 2.86 | 3.33 | 1.83 | 2.64 | 1.05 |
| 1966 | 49.61 | 10.26 | 6.57 | 3.75 | 4.7 | 2.24 | 3.23 | 2.46 | 2.15 | 0.8 |
| 1965 | 49.56 | 10.06 | 6.84 | 4.14 | 4.75 | 2.32 | 3.47 | 1.27 | 2.08 | 0.83 |
| 1964 | 49.76 | 9.49 | 6.36 | 3.88 | 4.2 | 2.12 | 3.25 | 1.67 | 2.2 | 0.96 |
| 1963 | 45.51 | 8.63 | 5.64 | 3.94 | 3.59 | 1.96 | 2.46 | 1.7 | 2.07 | 0.9 |
| 1962 | 43.69 | 8.99 | 5.45 | 3.51 | 3.74 | 1.73 | 2.73 | 1.92 | 1.77 | 0.72 |
| 1961 | 51.57 | 10.33 | 5.73 | 3.68 | 4.62 | 1.97 | 3.69 | 2.47 | 2.31 | 1.03 |
| 1960 | 51.88 | 10.33 | 6.44 | 3.95 | 4.67 | 1.95 | 3.58 | 2.47 | 2.4 | 0.96 |
| 1959 | 51.72 | 10.33 | 6.5 | 3.97 | 4.53 | 2 | 3.23 | 2.48 | 1.93 | 0.97 |
| 1958 | 53.05 | 10.43 | 6.37 | 4.36 | 4.44 | 2.01 | 3.23 | 2.65 | 2.33 | 0.81 |
| 1957 | 43.75 | 5.27 | 6.35 | 4.24 | 3.44 | 1.9 | 2.32 | 1.49 | 1.98 | 0.7 |
| 1956 | 49.77 | 9.24 | 6.89 | 4.78 | 4.2 | 2.03 | 2.11 | 1.58 | 1.71 | 0.73 |
| 1955 | 47.29 | 8.56 | 7.21 | 4.63 | 3.02 | 2 | 1.51 | 1.3 | 2.4 | 0.63 |
| 1954 | 54.36 | 10.07 | 7.7 | 4.71 | 4.72 | 2.23 | 3.28 | 1.74 | 2.71 | 0.73 |
| 1953 | 67.84 | 11.57 | 9.84 | 5.97 | 5.9 | 2.94 | 2.71 | 2.81 | 3.56 | 1 |
| 1952 | 71.13 | 14.65 | 9.85 | 5.77 | 5.84 | 2.89 | 3.01 | 3.31 | 3.9 | 1.16 |
| 1951 | 61.87 | 9.7 | 10.49 | 5.91 | 4.1 | 2.77 | 1.99 | 2.66 | 3.89 | 1.08 |
| 1950 | 61.61 | 12.28 | 8.94 | 4.95 | 4.71 | 2.62 | 2.37 | 2.31 | 3.36 | 0.93 |
| 1949 | 75.91 | 14.28 | 10.55 | 5.32 | 6.63 | 2.76 | 6.42 | 2.84 | 4.08 | 1.29 |
| 1948 | 72.42 | 13.22 | 9.77 | 4.88 | 6.7 | 2.77 | 5.63 | 2.86 | 3.84 | 1.05 |
| 1947 | 74.52 | 14.86 | 10.26 | 4.43 | 6.7 | 2.72 | 7.31 | 2.74 | 3.7 | 1.17 |
| 1946 | 67.11 | 13.15 | 10.19 | 4.13 | 6.09 | 2.64 | 5.99 | 2 | 3.59 | 1.39 |
| 1945 | 65.17 | 13.42 | 9.86 | 3.78 | 5.91 | 2.52 | 5.35 | 1.56 | 3.2 | 1.1 |
| 1944 | 59.75 | 11.38 | 9.86 | 4.02 | 5.1 | 2.34 | 4.46 | 1.26 | 3.07 | 1.21 |
| 1943 | 51.36 | 10.16 | 8.33 | 3.63 | 3.59 | 1.97 | 3.75 | 1.41 | 2.89 | 1.1 |
| 1942 | 49.77 | 10.37 | 7.32 | 3.27 | 3.74 | 1.78 | 3.23 | 1.24 | 2.63 | 1.11 |
| 1941 | 55.94 | 11.8 | 8.16 | 3.7 | 4.5 | 2.1 | 2.94 | 1.37 | 2.86 | 1.47 |
| 1940 | 53.27 | 8.74 | 8.03 | 3.92 | 4.02 | 2.14 | 3.16 | 1.03 | 2.69 | 1.59 |
| 1939 | 52.67 | 9.57 | 7.24 | 3.4 | 4.28 | 1.99 | 2.82 | 1.06 | 2.17 | 1.55 |
| 1938 | 69.2 | 14.49 | 8.08 | 4.25 | 5.61 | 2.26 | 3.89 | 1.27 | 3.1 | 2.55 |
| 1937 | 64.17 | 13.17 | 6.73 | 2.62 | 4.74 | 2.34 | 3.93 | 1.1 | 2.75 | 2.12 |
| 1936 | 49.13 | 10.46 | 3.7 | 2.24 | 3.53 | 2.18 | 2.46 | 0.85 | 0.83 | 1.76 |
| 1935 | 51.31 | 6.89 | 7.82 | 3.43 | 3.37 | 2.01 | 1.64 | 0.55 | 3.15 | 1.77 |
| 1934 | 43.35 | 8.61 | 3.43 | 2.48 | 3.54 | 1.93 | 3.09 | 0.7 | 0.16 | 1.22 |
| 1933 | 49.42 | 7.36 | 10.1 | 3.51 | 3.09 | 2.16 | 2.11 | 0.58 | 1.15 | 1.59 |
| 1932 | 57.85 | 10.37 | 10.64 | 4.02 | 3.97 | 2.31 | 3.51 | 0.7 | 3.85 | 1.44 |
| 1931 | 57.7 | 13.62 | 6.3 | 2.18 | 4.41 | 2.32 | 4.39 | 1.42 | 2.94 | 1.21 |
| 1930 | 62.64 | 13.13 | 9.9 | 4.22 | 3.94 | 2.34 | 3.46 | 1.66 | 3.68 | 1.37 |
| 1929 | 63.39 | 12.55 | 10.44 | 4.42 | 4.58 | 2.38 | 3.04 | 1.54 | 3.58 | 1.43 |
| 1928 | 59.23 | 10.64 | 10.83 | 4.4 | 4.61 | 2.22 | 2.39 | 1.48 | 3.65 | 1.54 |
| 1927 | 59.63 | 10.2 | 10.34 | 4.02 | 3.81 | 2.14 | 2.18 | 1.67 | 3.19 | 1.79 |
| 1926 | 56.62 | 10.41 | 9.08 | 3.59 | 4.33 | 1.99 | 2.12 | 1.69 | 2.31 | 1.87 |
| 1925 | 52.44 | 8.76 | 9.2 | 3.25 | 3.61 | 1.96 | 0.96 | 1.49 | 2.7 | 2.23 |
| 1924 | 52.46 | 9.82 | 8.67 | 3.13 | 3.68 | 1.77 | 1.36 | 1.36 | 2.41 | 1.71 |
| 1923 | 56.92 | 8.3 | 8.41 | 3.27 | 3.85 | 2 | 1.55 | 1.54 | 2.88 | 1.87 |
| 1922 | 61.4 | 9.76 | 9.41 | 3.36 | 3.77 | 2.06 | 1.24 | 1.88 | 3.02 | 2.1 |
| 1921 | 64.57 | 10.55 | 10.73 | 3.44 | 4.1 | 2.15 | 2.07 | 1.75 | 2.87 | 2.35 |
| 1920 | 62.36 | 9.29 | 9.79 | 3.61 | 3.73 | 2.33 | 1.57 | 1.41 | 2.94 | 2.63 |
| 1919 | 73.7 | 11.62 | 9.1 | 1.7 | 4.72 | 2.5 | 2.42 | 1.33 | 3.9 | 3.88 |
| 1918 | 61.07 | 7.25 | 8.98 | 3.4 | 3.2 | 2.32 | 1 | 1.23 | 3.28 | 3.45 |
| 1917 | 46.79 | 3.73 | 8.24 | 2.79 | 3.1 | 1.81 | 1.35 | 0.77 | 3.2 | 2.85 |
| 1916 | 53.51 | 8.17 | 8.43 | 2.38 | 2.87 | 1.67 | 1.15 | 0.75 | 3.65 | 3.16 |
| 1915 | 60.3 | 8.52 | 9.37 | 2.38 | 3.08 | 2.17 | 1.6 | 0.68 | 3.75 | 3.63 |
| 1914 | 55.61 | 8.65 | 9 | 1.66 | 2.62 | 2 | 1.2 | 0.53 | 3.5 | 3.5 |
| 1913 | 52.01 | 7.25 | 9.28 | 1.3 | 1.94 | 2.16 | 0.82 | 0.47 | 3.9 | 3.61 |
| 1912 | 48.41 | 6.46 | 9.19 | 0.98 | 1.72 | 2.28 | 0.86 | 0.49 | 3.72 | 3.76 |
| 1911 | 49.89 | 5.3 | 9.32 | 0.66 | 1.18 | 2.23 | 0.79 | 0.47 | 3.72 | 3.88 |
| 1910 | 45.79 | 4.87 | 7.77 | 0.44 | 1.53 | 2.1 | 0.74 | 0.4 | 3.48 | 3.43 |
| 1909 | 44.26 | 5.97 | 8.19 | 0.26 | 1.17 | 2.12 | 0.33 | 0.34 | 3.22 | 3.28 |
| 1908 | 45.1 | 6.77 | 7.06 | 0.23 | 1.42 | 1.91 | 0.55 | 0.34 | 2.97 | 3.28 |
| 1907 | 44.14 | 6.88 | 6.25 | 0.21 | 1.04 | 1.73 | 0.24 | 0.33 | 2.91 | 3.18 |
| 1906 | 46.23 | 5.81 | 6.43 | 0.2 | 1.76 | 1.55 | 0.83 | 0.31 | 3.15 | 3.51 |
| 1905 | 46.31 | 5.58 | 6.18 | 0.17 | 1.94 | 1.54 | 0.89 | 0.3 | 3.22 | 3.95 |
| 1904 | 43.16 | 5.1 | 5.67 | 0.15 | 1.82 | 1.54 | 0.89 | 0.29 | 3.3 | 3.99 |
| 1903 | 48.46 | 5.85 | 4.4 | 0.13 | 2.28 | 1.46 | 1.08 | 0.3 | 3.44 | 4.33 |
| 1902 | 46.24 | 4.3 | 3.57 | 0.11 | 1.61 | 1.2 | 0.81 | 0.29 | 3.62 | 4.92 |
| 1901 | 50.85 | 5.26 | 4.26 | 0.11 | 1.49 | 1.36 | 0.61 | 0.31 | 3.94 | 5.53 |
| 1900 | 49.2 | 4.29 | 3.18 | 0.1 | 1.53 | 1.29 | 1.2 | 0.31 | 4.05 | 6.12 |
| 1899 | 52.34 | 3.8 | 4.45 | 0.09 | 1.53 | 1.09 | 1.03 | 0.3 | 3.99 | 6.38 |
| 1898 | 50.51 | 4.58 | 4.32 | 0.08 | 1.2 | 1.06 | 0.6 | 0.24 | 3.85 | 6.25 |
| 1897 | 43.41 | 3.05 | 4.21 | 0.08 | 0.65 | 0.92 | 0.46 | 0.21 | 3.58 | 5.55 |
| 1896 | 40.83 | 3.13 | 3.17 | 0.07 | 0.25 | 0.77 | 0.39 | 0.19 | 3.34 | 4.65 |
| 1895 | 39 | 2.39 | 3.48 | 0.06 | 0.28 | 0.7 | 0.34 | 0.13 | 3.3 | 4.04 |
| 1894 | 40.17 | 3.86 | 3.34 | 0.06 | 0.25 | 0.7 | 0.39 | 0.13 | 3.16 | 3.85 |
| 1893 | 40.79 | 3.49 | 3.28 | 0.05 | 0.63 | 0.41 | 0.15 | 3.31 | 4.07 | |
| 1892 | 42.98 | 3.54 | 3.2 | 0.04 | 0.53 | 0.38 | 0.18 | 3.4 | 4.42 | |
| 1891 | 41.09 | 3.66 | 3.22 | 0.04 | 0.46 | 0.33 | 0.15 | 2.88 | 4.02 | |
| 1890 | 36.69 | 2.16 | 2.96 | 0.03 | 0.4 | 0.29 | 0.14 | 2.48 | 3.9 | |
| 1889 | 36.1 | 1.58 | 2.66 | 0.03 | 0.37 | 0.35 | 0.13 | 2.01 | 3.4 | |
| 1888 | 34.97 | 1.09 | 2.16 | 0.03 | 0.34 | 0.34 | 0.12 | 1.68 | 3.23 | |
| 1887 | 36.87 | 1.24 | 2 | 0.02 | 0.3 | 0.33 | 0.11 | 1.53 | 3.67 | |
| 1886 | 36.31 | 1.32 | 1.68 | 0.02 | 0.27 | 0.34 | 0.11 | 1.27 | 3.66 | |
| 1885 | 35.1 | 1.37 | 1.36 | 0.03 | 0.24 | 0.35 | 0.11 | 1.01 | 3.36 | |
| 1884 | 38.49 | 2.19 | 0.96 | 0.03 | 0.23 | 0.4 | 0.11 | 0.7 | 3.43 | |
| 1883 | 35.59 | 1.22 | 0.63 | 0.03 | 0.17 | 0.38 | 0.11 | 0.45 | 2.89 | |
| 1882 | 36.5 | 1.6 | 0.45 | 0.02 | 0.15 | 0.41 | 0.09 | 0.31 | 2.76 | |
| 1881 | 36.8 | 2.18 | 0.25 | 0.02 | 0.1 | 0.25 | 0.08 | 0.17 | 3.16 | |
| 1880 | 38.1 | 2.34 | 0.12 | 0.02 | 0.08 | 0.37 | 0.07 | 0.15 | 3.26 | |
| 1879 | 35.35 | 1.86 | 0.09 | 0.02 | 0.08 | 0.37 | 0.07 | 0.11 | 3.05 | |
| 1878 | 33.38 | 1.71 | 0.02 | 0.37 | 0.06 | 2.79 | ||||
| 1877 | 27.96 | 1.02 | 0.02 | 0.33 | 0.06 | 2.31 | ||||
| 1876 | 28.28 | 1 | 0.01 | 0.3 | 0.04 | 2.14 | ||||
| 1875 | 28.38 | 0.74 | 0.01 | 0.25 | 0.03 | 2.02 | ||||
| 1874 | 27.31 | 0.71 | 0.01 | 0.18 | 0.02 | 1.92 | ||||
| 1873 | 24.87 | 0.31 | 0.01 | 0.13 | 0.02 | 1.78 | ||||
| 1872 | 22.96 | 0.19 | 0.11 | 0.02 | 1.46 | |||||
| 1871 | 22.23 | 0.17 | 0.1 | 0.02 | 1.27 | |||||
| 1870 | 20.95 | 0.16 | 0.09 | 0.01 | 1.14 | |||||
| 1869 | 21.19 | 0.15 | 0.09 | 0.01 | 1.12 | |||||
| 1868 | 19.14 | 0.1 | 0.07 | 0.95 | ||||||
| 1867 | 16.74 | 0.09 | 0.07 | 0.62 | ||||||
| 1866 | 15.41 | 0.07 | 0.08 | 0.45 | ||||||
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