* The Monthly Averages of the Daily Counts of Sunspots(Jan31-Dec83); data sunspot; date frequency ------------------ JAN31 14.6 FEB31 43.1 MAR31 30.0 APR31 31.2 MAY31 24.6 JUN31 15.3 JUL31 17.4 AUG31 13.0 SEP31 19.0 OCT31 10.0 NOV31 18.7 DEC31 17.8 JAN32 12.1 FEB32 10.6 MAR32 11.2 APR32 11.2 MAY32 17.9 JUN32 22.2 JUL32 9.6 AUG32 6.8 SEP32 4.0 OCT32 8.9 NOV32 8.2 DEC32 11.0 JAN33 12.3 FEB33 22.2 MAR33 10.1 APR33 2.9 MAY33 3.2 JUN33 5.2 JUL33 2.8 AUG33 0.2 SEP33 5.1 OCT33 3.0 NOV33 0.6 DEC33 0.3 JAN34 3.4 FEB34 7.8 MAR34 4.3 APR34 11.3 MAY34 19.7 JUN34 6.7 JUL34 9.3 AUG34 8.3 SEP34 4.0 OCT34 5.7 NOV34 8.7 DEC34 15.4 JAN35 18.9 FEB35 20.5 MAR35 23.1 APR35 12.2 MAY35 27.3 JUN35 45.7 JUL35 33.9 AUG35 30.1 SEP35 42.1 OCT35 53.2 NOV35 64.2 DEC35 61.5 JAN36 62.8 FEB36 74.3 MAR36 77.1 APR36 74.9 MAY36 54.6 JUN36 70.0 JUL36 52.3 AUG36 87.0 SEP36 76.0 OCT36 89.0 NOV36 115.4 DEC36 123.4 JAN37 132.5 FEB37 128.5 MAR37 83.9 APR37 109.3 MAY37 116.7 JUN37 130.3 JUL37 145.1 AUG37 137.7 SEP37 100.7 OCT37 124.9 NOV37 74.4 DEC37 88.8 JAN38 98.4 FEB38 119.2 MAR38 86.5 APR38 101.0 MAY38 127.4 JUN38 97.5 JUL38 165.3 AUG38 115.7 SEP38 89.6 OCT38 99.1 NOV38 122.2 DEC38 92.7 JAN39 80.3 FEB39 77.4 MAR39 64.6 APR39 109.1 MAY39 118.3 JUN39 101.0 JUL39 97.6 AUG39 105.8 SEP39 112.6 OCT39 88.1 NOV39 68.1 DEC39 42.1 JAN40 50.5 FEB40 59.4 MAR40 83.3 APR40 60.7 MAY40 54.4 JUN40 83.9 JUL40 67.5 AUG40 105.5 SEP40 66.5 OCT40 55.0 NOV40 58.4 DEC40 68.3 JAN41 45.6 FEB41 44.5 MAR41 46.4 APR41 32.8 MAY41 29.5 JUN41 59.8 JUL41 66.9 AUG41 60.0 SEP41 65.9 OCT41 46.3 NOV41 38.3 DEC41 33.7 JAN42 35.6 FEB42 52.8 MAR42 54.2 APR42 60.7 MAY42 25.0 JUN42 11.4 JUL42 17.7 AUG42 20.2 SEP42 17.2 OCT42 19.2 NOV42 30.7 DEC42 22.5 JAN43 12.4 FEB43 28.9 MAR43 27.4 APR43 26.1 MAY43 14.1 JUN43 7.6 JUL43 13.2 AUG43 19.4 SEP43 10.0 OCT43 7.8 NOV43 10.2 DEC43 18.8 JAN44 3.7 FEB44 0.5 MAR44 11.0 APR44 0.3 MAY44 2.5 JUN44 5.0 JUL44 5.0 AUG44 16.7 SEP44 14.3 OCT44 16.9 NOV44 10.8 DEC44 28.4 JAN45 18.5 FEB45 12.7 MAR45 21.5 APR45 32.0 MAY45 30.6 JUN45 36.2 JUL45 42.6 AUG45 25.9 SEP45 34.9 OCT45 68.8 NOV45 46.0 DEC45 27.4 JAN46 47.6 FEB46 86.2 MAR46 76.6 APR46 75.7 MAY46 84.9 JUN46 73.5 JUL46 116.2 AUG46 107.2 SEP46 94.4 OCT46 102.3 NOV46 123.8 DEC46 121.7 JAN47 115.7 FEB47 113.4 MAR47 129.8 APR47 149.8 MAY47 201.3 JUN47 163.9 JUL47 157.9 AUG47 188.8 SEP47 169.4 OCT47 163.6 NOV47 128.0 DEC47 116.5 JAN48 108.5 FEB48 86.1 MAR48 94.8 APR48 189.7 MAY48 174.0 JUN48 167.8 JUL48 142.2 AUG48 157.9 SEP48 143.3 OCT48 136.3 NOV48 95.8 DEC48 138.0 JAN49 119.1 FEB49 182.3 MAR49 157.5 APR49 147.0 MAY49 106.2 JUN49 121.7 JUL49 125.8 AUG49 123.8 SEP49 145.3 OCT49 131.6 NOV49 143.5 DEC49 117.6 JAN50 101.6 FEB50 94.8 MAR50 109.7 APR50 113.4 MAY50 106.2 JUN50 83.6 JUL50 91.0 AUG50 85.2 SEP50 51.3 OCT50 61.4 NOV50 54.8 DEC50 54.1 JAN51 59.9 FEB51 59.9 MAR51 59.9 APR51 92.9 MAY51 108.5 JUN51 100.6 JUL51 61.5 AUG51 61.0 SEP51 83.1 OCT51 51.6 NOV51 52.4 DEC51 45.8 JAN52 40.7 FEB52 22.7 MAR52 22.0 APR52 29.1 MAY52 23.4 JUN52 36.4 JUL52 39.3 AUG52 54.9 SEP52 28.2 OCT52 23.8 NOV52 22.1 DEC52 34.3 JAN53 26.5 FEB53 3.9 MAR53 10.0 APR53 27.8 MAY53 12.5 JUN53 21.8 JUL53 8.6 AUG53 23.5 SEP53 19.3 OCT53 8.2 NOV53 1.6 DEC53 2.5 JAN54 0.2 FEB54 0.5 MAR54 10.9 APR54 1.8 MAY54 0.8 JUN54 0.2 JUL54 4.8 AUG54 8.4 SEP54 1.5 OCT54 7.0 NOV54 9.2 DEC54 7.6 JAN55 23.1 FEB55 20.8 MAR55 4.9 APR55 11.3 MAY55 28.9 JUN55 31.7 JUL55 26.7 AUG55 40.7 SEP55 42.7 OCT55 58.5 NOV55 89.2 DEC55 76.9 JAN56 73.6 FEB56 124.0 MAR56 118.4 APR56 110.7 MAY56 136.6 JUN56 116.6 JUL56 129.1 AUG56 169.6 SEP56 173.2 OCT56 155.3 NOV56 201.3 DEC56 192.1 JAN57 165.0 FEB57 130.2 MAR57 157.4 APR57 175.2 MAY57 164.6 JUN57 200.7 JUL57 187.2 AUG57 158.0 SEP57 235.8 OCT57 253.8 NOV57 210.9 DEC57 239.4 JAN58 202.5 FEB58 164.9 MAR58 190.7 APR58 196.0 MAY58 175.3 JUN58 171.5 JUL58 191.4 AUG58 200.2 SEP58 201.2 OCT58 181.5 NOV58 152.3 DEC58 187.6 JAN59 217.4 FEB59 143.1 MAR59 185.7 APR59 163.3 MAY59 172.0 JUN59 168.7 JUL59 149.6 AUG59 199.6 SEP59 145.2 OCT59 111.4 NOV59 124.0 DEC59 125.0 JAN60 146.3 FEB60 106.0 MAR60 102.2 APR60 122.0 MAY60 119.6 JUN60 110.2 JUL60 121.7 AUG60 134.1 SEP60 127.2 OCT60 82.8 NOV60 89.6 DEC60 85.6 JAN61 57.9 FEB61 46.1 MAR61 53.0 APR61 61.4 MAY61 51.0 JUN61 77.4 JUL61 70.2 AUG61 55.9 SEP61 63.6 OCT61 37.7 NOV61 32.6 DEC61 40.0 JAN62 39.7 FEB62 50.3 MAR62 45.6 APR62 46.4 MAY62 43.7 JUN62 42.0 JUL62 21.8 AUG62 21.8 SEP62 51.3 OCT62 39.5 NOV62 26.9 DEC62 23.2 JAN63 19.8 FEB63 24.4 MAR63 17.1 APR63 29.3 MAY63 43.0 JUN63 35.9 JUL63 19.6 AUG63 33.2 SEP63 38.8 OCT63 35.3 NOV63 23.4 DEC63 14.9 JAN64 15.3 FEB64 17.7 MAR64 16.5 APR64 8.6 MAY64 9.5 JUN64 9.1 JUL64 3.1 AUG64 9.3 SEP64 4.7 OCT64 6.1 NOV64 7.4 DEC64 15.1 JAN65 17.5 FEB65 14.2 MAR65 11.7 APR65 6.8 MAY65 24.1 JUN65 15.9 JUL65 11.9 AUG65 8.9 SEP65 16.8 OCT65 20.1 NOV65 15.8 DEC65 17.0 JAN66 28.2 FEB66 24.4 MAR66 25.3 APR66 48.7 MAY66 45.3 JUN66 47.7 JUL66 56.7 AUG66 51.2 SEP66 50.2 OCT66 57.2 NOV66 57.2 DEC66 70.4 JAN67 110.9 FEB67 93.6 MAR67 111.8 APR67 69.5 MAY67 86.5 JUN67 67.3 JUL67 91.5 AUG67 107.2 SEP67 76.8 OCT67 88.2 NOV67 94.3 DEC67 126.4 JAN68 121.8 FEB68 111.9 MAR68 92.2 APR68 81.2 MAY68 127.2 JUN68 110.3 JUL68 96.1 AUG68 109.3 SEP68 117.2 OCT68 107.7 NOV68 86.0 DEC68 109.8 JAN69 104.4 FEB69 120.5 MAR69 135.8 APR69 106.8 MAY69 120.0 JUN69 106.0 JUL69 96.8 AUG69 98.0 SEP69 91.3 OCT69 95.7 NOV69 93.5 DEC69 97.9 JAN70 111.5 FEB70 127.8 MAR70 102.9 APR70 109.5 MAY70 127.5 JUN70 106.8 JUL70 112.5 AUG70 93.0 SEP70 99.5 OCT70 86.6 NOV70 95.2 DEC70 83.5 JAN71 91.3 FEB71 79.0 MAR71 60.7 APR71 71.8 MAY71 57.5 JUN71 49.8 JUL71 81.0 AUG71 61.4 SEP71 50.2 OCT71 51.7 NOV71 63.2 DEC71 82.2 JAN72 61.5 FEB72 88.4 MAR72 80.1 APR72 63.2 MAY72 80.5 JUN72 98.0 JUL72 76.5 AUG72 76.8 SEP72 64.0 OCT72 61.3 NOV72 41.6 DEC72 45.3 JAN73 43.4 FEB73 42.9 MAR73 46.0 APR73 57.7 MAY73 42.4 JUN73 39.5 JUL73 23.1 AUG73 25.6 SEP73 59.3 OCT73 30.7 NOV73 23.9 DEC73 23.3 JAN74 27.6 FEB74 26.0 MAR74 21.3 APR74 40.3 MAY74 39.5 JUN74 36.0 JUL74 55.8 AUG74 33.6 SEP74 40.2 OCT74 47.1 NOV74 25.0 DEC74 20.5 JAN75 18.9 FEB75 11.5 MAR75 11.5 APR75 5.1 MAY75 9.0 JUN75 11.4 JUL75 28.2 AUG75 39.7 SEP75 13.9 OCT75 9.1 NOV75 19.4 DEC75 7.8 JAN76 8.1 FEB76 4.3 MAR76 21.9 APR76 18.8 MAY76 12.4 JUN76 12.2 JUL76 1.9 AUG76 16.4 SEP76 13.5 OCT76 20.6 NOV76 5.2 DEC76 15.3 JAN77 16.4 FEB77 23.1 MAR77 8.7 APR77 12.9 MAY77 18.6 JUN77 38.5 JUL77 21.4 AUG77 30.1 SEP77 44.0 OCT77 43.8 NOV77 29.1 DEC77 43.2 JAN78 51.9 FEB78 93.6 MAR78 76.5 APR78 99.7 MAY78 82.7 JUN78 95.1 JUL78 70.4 AUG78 58.1 SEP78 138.2 OCT78 125.1 NOV78 97.9 DEC78 122.7 JAN79 166.6 FEB79 137.5 MAR79 138.0 APR79 101.5 MAY79 134.4 JUN79 149.5 JUL79 159.4 AUG79 142.2 SEP79 188.4 OCT79 186.2 NOV79 183.3 DEC79 176.3 JAN80 159.6 FEB80 155.0 MAR80 126.2 APR80 164.1 MAY80 179.9 JUN80 157.3 JUL80 136.3 AUG80 135.4 SEP80 155.0 OCT80 164.7 NOV80 147.9 DEC80 174.4 JAN81 114.0 FEB81 141.3 MAR81 135.5 APR81 156.4 MAY81 127.5 JUN81 90.0 JUL81 143.8 AUG81 158.7 SEP81 167.3 OCT81 162.4 NOV81 137.5 DEC81 150.1 JAN82 111.2 FEB82 163.6 MAR82 153.8 APR82 122.0 MAY82 82.2 JUN82 110.4 JUL82 106.1 AUG82 107.6 SEP82 118.8 OCT82 94.7 NOV82 98.1 DEC82 127.0 JAN83 84.3 FEB83 51.0 MAR83 66.5 APR83 80.7 MAY83 99.2 JUN83 91.1 JUL83 82.2 AUG83 71.8 SEP83 50.3 OCT83 55.8 NOV83 33.3 DEC83 33.4