[{"Period":"1951-1960","Total no. of frost days":42},{"Period":"1961-1970","Total no. of frost days":90},{"Period":"1971-1980","Total no. of frost days":40},{"Period":"1981-1990","Total no. of frost days":72},{"Period":"1991-2000","Total no. of frost days":30},{"Period":"2001-2010","Total no. of frost days":32},{"Period":"2011-2020","Total no. of frost days":18},{"Period":"2021","Total no. of frost days":4},{"Period":"2022","Total no. of frost days":0}]