January2823-1952-217-1935131.92022 February3327-1953-1Feb-05117.51990 March4125-18923May-45166.71978 April46.129-19148Feb-031411983 May48.330-19441414-1977111.31885 June47.2Aug-721818-1977208.61996 July46.1Mar-4820Apr-74477.91981 August42.8Feb-4719Oct-806401996 September41.716-193816.723-19725251954 October40.6Jul-51831-19491551985 November45May-431.730-196277.91997 December3101-1899-223-1910111.81967 Annual4830-5-1944-217-01-19351232.51997