U.S number of farms

This graph shows the number of farms and all farms workers in the period 1910 – 2000 in the U.S overall, the trends is a steady decline from the beginning to the end of the century.
In the period between 1910 - 1930 the trends shows a slightly decline in the number of workers and a slight rise in the numbers of farms. Five years later a slightly rise occurred. Between 1935 - 1950 the workers number fall sharply. in the last of the period they stayed the same while, farms fall slightly. Worker numbers fall sharply with the number of farms in the past 25 years. In the last quarter of the century worker numbers slightly fell then fluctuated where as the numbers of farms increased in the end.
In conclusion the number of farms and workers in this graph showed sharp fall in numbers from the first to the end of the century.