
Data Series
Period | Period Average | End of Period |
Jan-2018 | 1132 | 1120.81 |
Dec-2017 | 1103.7 | 1107.97 |
Nov-2017 | 1102.5 | 1106.91 |
Oct-2017 | 1101.3 | 1103.91 |
Sep-2017 | 1108.3 | 1099.56 |
Aug-2017 | 1101.8 | 1106.42 |
Jul-2017 | 1088.6 | 1098.52 |
Jun-2017 | 1078.9 | 1075.94 |
May-2017 | 1072.5 | 1078.09 |
Apr-2017 | 1062.3 | 1068.24 |
Mar-2017 | 1056.9 | 1061.1 |
Feb-2017 | 1056.8 | 1054.56 |
Jan-2017 | 1053.2 | 1057.75 |
Dec-2016 | 1052.4 | 1045.79 |
Nov-2016 | 1067.9 | 1055.75 |
Oct-2016 | 1079.9 | 1073.26 |
Sep-2016 | 1090.9 | 1090.73 |
Aug-2016 | 1091.1 | 1089 |
Jul-2016 | 1085.2 | 1085.08 |
Jun-2016 | 1099.4 | 1089.31 |
May-2016 | 1101.8 | 1093.98 |
Apr-2016 | 1100.9 | 1098.84 |
Mar-2016 | 1087.7 | 1096.12 |
Feb-2016 | 1086.9 | 1079.79 |
Jan-2016 | 1080.1 | 1086.88 |
Dec-2015 | 1080.9 | 1082.51 |
Nov-2015 | 1079 | 1071.28 |
Oct-2015 | 1097.7 | 1096.6 |
Sep-2015 | 1101.3 | 1099.56 |
Aug-2015 | 1096.3 | 1103.99 |
Jul-2015 | 1096.2 | 1096.6 |
Jun-2015 | 1102 | 1102.54 |
May-2015 | 1101 | 1101.01 |
Apr-2015 | 1101 | 1100.93 |
Mar-2015 | 1104.3 | 1100.93 |
Feb-2015 | 1109.1 | 1109.03 |
Jan-2015 | 1221.5 | 1109.03 |
Dec-2014 | 1259.1 | 1258.87 |
Nov-2014 | 1257.9 | 1259.4 |
Oct-2014 | 1248.6 | 1254.16 |
Sep-2014 | 1236.7 | 1242.07 |
Aug-2014 | 1229.8 | 1235.35 |
Jul-2014 | 1241.4 | 1225.11 |
Jun-2014 | 1247.1 | 1251.35 |
May-2014 | 1232.6 | 1240.43 |
Apr-2014 | 1219.9 | 1224.32 |
Mar-2014 | 1212.9 | 1215.53 |
Feb-2014 | 1206.3 | 1211.33 |
Jan-2014 | 1206.2 | 1199.19 |
Dec-2013 | 1220 | 1219.46 |
Nov-2013 | 1208.8 | 1215.73 |
Oct-2013 | 1218.2 | 1233.13 |
Sep-2013 | 1194.5 | 1205.61 |
Aug-2013 | 1188.4 | 1183.84 |
Jul-2013 | 1176.2 | 1183.28 |
Jun-2013 | 1185.7 | 1178.19 |
May-2013 | 1174.1 | 1176.36 |
Apr-2013 | 1173.5 | 1179.39 |
Mar-2013 | 1174.1 | 1168.79 |
Feb-2013 | 1192.5 | 1183.84 |
Jan-2013 | 1198.9 | 1200.24 |
Dec-2012 | 1194.5 | 1194.53 |
Nov-2012 | 1201.6 | 1194.53 |
Oct-2012 | 1207.6 | 1209.39 |
Sep-2012 | 1192.8 | 1204.46 |
Aug-2012 | 1189 | 1191.23 |
Jul-2012 | 1189.2 | 1183.37 |
Jun-2012 | 1185 | 1199.28 |
May-2012 | 1195.9 | 1178.29 |
Apr-2012 | 1207.8 | 1210.65 |
Mar-2012 | 1202.1 | 1208.61 |
Feb-2012 | 1218.5 | 1212.69 |
Jan-2012 | 1230.5 | 1230.51 |
Dec-2011 | 1218.3 | 1196.81 |
Nov-2011 | 1222.1 | 1210.75 |
Oct-2011 | 1225.6 | 1234.04 |
Sep-2011 | 1228.3 | 1218.97 |
Aug-2011 | 1253.3 | 1259.29 |
Jul-2011 | 1244 | 1249.59 |
Jun-2011 | 1247.4 | 1248.34 |
May-2011 | 1252 | 1248.76 |
Apr-2011 | 1246 | 1271.83 |
Mar-2011 | 1288.1 | 1234.64 |
Feb-2011 | 1218.8 | 1227.01 |
Jan-2011 | 1205.9 | 1217.2 |
Dec-2010 | 1204.8 | 1201.39 |
Nov-2010 | 1245.2 | 1190.38 |
Oct-2010 | 1208 | 1210.36 |
Sep-2010 | 1188.7 | 1212.79 |
Aug-2010 | 1177.6 | 1167.07 |
Jul-2010 | 1165.6 | 1180.04 |
Jun-2010 | 1137.7 | 1142.22 |
May-2010 | 1148.6 | 1139.11 |
Apr-2010 | 1181 | 1173.88 |
Mar-2010 | 1192.1 | 1181.89 |
Feb-2010 | 1200.4 | 1194.15 |
Jan-2010 | 1220.1 | 1212.5 |
Dec-2009 | 1237.8 | 1224.22 |
Nov-2009 | 1247.2 | 1256.35 |
Oct-2009 | 1240.2 | 1238.4 |
Sep-2009 | 1233.2 | 1238.19 |
Aug-2009 | 1220.3 | 1223.62 |
Jul-2009 | 1216 | 1216.71 |
Jun-2009 | 1208 | 1214.26 |
May-2009 | 1186.5 | 1208.9 |
Apr-2009 | 1165.6 | 1160.06 |
Mar-2009 | 1158.6 | 1178.66 |
Feb-2009 | 1166.2 | 1154.73 |
Jan-2009 | 1186.8 | 1183.28 |
Dec-2008 | 1184.3 | 1208.42 |
Nov-2008 | 1162.7 | 1164.99 |
Oct-2008 | 1191 | 1166.8 |
Sep-2008 | 1221.9 | 1231.62 |
Aug-2008 | 1250.9 | 1235.05 |
Jul-2008 | 1276.8 | 1274.84 |
Jun-2008 | 1269.8 | 1265.21 |
May-2008 | 1272.5 | 1279.71 |
Apr-2008 | 1279.7 | 1271.62 |
Mar-2008 | 1246.9 | 1245.87 |
Feb-2008 | 1242.1 | 1247.41 |
Jan-2008 | 1237.1 | 1243.81 |
Dec-2007 | 1239.3 | 1236.16 |
Nov-2007 | 1231.6 | 1240.74 |
Oct-2007 | 1212 | 1220.65 |
Sep-2007 | 1198.8 | 1203.59 |
Aug-2007 | 1197.5 | 1197.85 |
Jul-2007 | 1190.3 | 1195.48 |
Jun-2007 | 1189.7 | 1186.91 |
May-2007 | 1187.7 | 1190.01 |
Apr-2007 | 1185.4 | 1191.04 |
Mar-2007 | 1173.7 | 1180.96 |
Feb-2007 | 1172.4 | 1170.87 |
Jan-2007 | 1178.2 | 1171.33 |
Dec-2006 | 1182.3 | 1180.5 |
Nov-2006 | 1160.1 | 1168.15 |
Oct-2006 | 1160.5 | 1149.89 |
Sep-2006 | 1168.1 | 1164.09 |
Aug-2006 | 1180 | 1192.64 |
Jul-2006 | 1160.6 | 1159.62 |
Jun-2006 | 1165.7 | 1161.4 |
May-2006 | 1162.5 | 1170.87 |
Apr-2006 | 1134.7 | 1144.21 |
Mar-2006 | 1129 | 1131.33 |
Feb-2006 | 1130.5 | 1126.68 |
Jan-2006 | 1133.4 | 1142.48 |
Dec-2005 | 1124 | 1125 |
Nov-2005 | 1124.7 | 1121.65 |
Oct-2005 | 1135.4 | 1131.76 |
Sep-2005 | 1150.3 | 1138.17 |
Aug-2005 | 1147.2 | 1146.39 |
Jul-2005 | 1139.9 | 1137.74 |
Jun-2005 | 1154 | 1148.13 |
May-2005 | 1172.4 | 1160.51 |
Apr-2005 | 1178.3 | 1184.21 |
Mar-2005 | 1168.6 | 1174.07 |
Feb-2005 | 1160.1 | 1160.15 |
Jan-2005 | 1159.8 | 1159.62 |
Dec-2004 | 1159.7 | 1159.62 |
Nov-2004 | 1158.4 | 1159.17 |
Oct-2004 | 1146.5 | 1146.39 |
Sep-2004 | 1207.7 | 1146.39 |
Aug-2004 | 1250.2 | 1250.21 |
Jul-2004 | 1164.4 | 1250.1 |
Jun-2004 | 1139.2 | 1139.2 |
May-2004 | 1122.2 | 1139.2 |
Apr-2004 | 1118.8 | 1118.82 |
Mar-2004 | 1118.8 | 1118.82 |
Feb-2004 | 1118.8 | 1118.82 |
Jan-2004 | 1118.8 | 1118.82 |
Dec-2003 | 1118.8 | 1118.82 |
Nov-2003 | 1118.8 | 1118.82 |
Oct-2003 | 1113.5 | 1118.82 |
Sep-2003 | 1078.6 | 1105.12 |
Aug-2003 | 1088.1 | 1047.68 |
Jul-2003 | 1249.8 | 1249.79 |
Jun-2003 | 1249.8 | 1249.79 |
May-2003 | 1249.8 | 1249.79 |
Apr-2003 | 1249.8 | 1249.79 |
Mar-2003 | 1254.6 | 1249.79 |
Feb-2003 | 1260.2 | 1260.24 |
Jan-2003 | 1232.6 | 1260.24 |
Dec-2002 | 1226.1 | 1226.11 |
Nov-2002 | 1218.8 | 1226.11 |
Oct-2002 | 1208.7 | 1208.71 |
Sep-2002 | 1219.1 | 1208.71 |
Aug-2002 | 1212.6 | 1205.04 |
Jul-2002 | 1219.9 | 1221.74 |
Jun-2002 | 1186 | 1198.24 |
May-2002 | 1156.8 | 1173.24 |
Apr-2002 | 1143.3 | 1143.34 |
Mar-2002 | 1140.3 | 1139.97 |
Feb-2002 | 1143 | 1142.05 |
Jan-2002 | 1532.1 | 1147.87 |
Dec-2001 | 2349.6 | 2349.59 |
Nov-2001 | 2347.4 | 2349.59 |
Oct-2001 | 2342.3 | 2342.29 |
Sep-2001 | 2342.3 | 2342.29 |
Aug-2001 | 2334.6 | 2342.29 |
Jul-2001 | 2649.5 | 2325.31 |
Jun-2001 | 2684.6 | 2681.91 |
May-2001 | 2699.7 | 2699.68 |
Apr-2001 | 2699.7 | 2699.68 |
Mar-2001 | 2762 | 2762 |
Feb-2001 | 2792.4 | 2762 |
Jan-2001 | 2786.3 | 2788.05 |
Dec-2000 | 2743.2 | 2772.67 |
Nov-2000 | 2733 | 2730.98 |
Oct-2000 | 2767.9 | 2733.45 |
Sep-2000 | 2788.7 | 2775.73 |
Aug-2000 | 3100.5 | 2979.25 |
Jul-2000 | 3082 | 3262.99 |
Jun-2000 | 3009.2 | 3010.78 |
May-2000 | 3147.3 | 2995.83 |
Apr-2000 | 3126 | 3043 |
Mar-2000 | 3139.4 | 3063.4 |
Feb-2000 | 3229.2 | 3262.99 |
Jan-2000 | 3257 | 3256.64 |
Dec-1999 | 3280.7 | 3280.74 |
Nov-1999 | 3232.9 | 3280.74 |
Oct-1999 | 3294.7 | 3325.61 |
Sep-1999 | 3195.1 | 3251.02 |
Aug-1999 | 3178.1 | 3174.74 |
Jul-1999 | 3154.9 | 3170.07 |
Jun-1999 | 3195.2 | 3093.33 |
May-1999 | 3220.5 | 3218.78 |
Apr-1999 | 3233.9 | 3243.01 |
Mar-1999 | 3256.9 | 3266.9 |
Feb-1999 | 3548.2 | 3548.24 |
Jan-1999 | 3630.2 | 3548.24 |
Dec-1998 | 3835.9 | 3770 |
Nov-1998 | 3920.4 | 3918.18 |
Oct-1998 | 3920.6 | 3918.18 |
Sep-1998 | 3927.3 | 3921.43 |
Aug-1998 | 3930.4 | 3932.38 |
Jul-1998 | 3939.6 | 3937.58 |
Jun-1998 | 3944.9 | 3943.43 |
May-1998 | 3948.6 | 3949.28 |
Apr-1998 | 3953.3 | 3953.84 |
Mar-1998 | 3957 | 3956.44 |
Feb-1998 | 3962.2 | 3962.29 |
Jan-1998 | 3971.3 | 3967.49 |
Dec-1997 | 3983.6 | 3980.71 |
Nov-1997 | 3989.4 | 3986.96 |
Oct-1997 | 3994.8 | 3992.18 |
Sep-1997 | 4000.6 | 3998.04 |
Aug-1997 | 4006.4 | 4003.91 |
Jul-1997 | 4011.9 | 4009.13 |
Jun-1997 | 4153 | 4014.99 |
May-1997 | 4339.2 | 4336.85 |
Apr-1997 | 4344.9 | 4341.77 |
Mar-1997 | 4350.9 | 4348.1 |
Feb-1997 | 4356.4 | 4353.73 |
Jan-1997 | 4362.3 | 4359.35 |
Dec-1996 | 4368.2 | 4365.68 |
Nov-1996 | 4374 | 4371.31 |
Oct-1996 | 4380.5 | 4376.93 |
Sep-1996 | 4387.9 | 4383.97 |
Aug-1996 | 4399.4 | 4393.81 |
Jul-1996 | 4412.4 | 4406.47 |
Jun-1996 | 4424.5 | 4419.13 |
May-1996 | 4436.3 | 4430.38 |
Apr-1996 | 4448.2 | 4444.44 |
Mar-1996 | 4459.7 | 4454.29 |
Feb-1996 | 4471.2 | 4466.95 |
Jan-1996 | 4482.3 | 4476.79 |
Dec-1995 | 4494.3 | 4489.45 |
Nov-1995 | 4499.2 | 4497.89 |
Oct-1995 | 4470.6 | 4461.9 |
Sep-1995 | 4483.5 | 4478.59 |
Aug-1995 | 4491.7 | 4486.93 |
Jul-1995 | 4500.8 | 4495.27 |
Jun-1995 | 4511.8 | 4506.4 |
May-1995 | 4525.2 | 4517.52 |
Apr-1995 | 4540.5 | 4536.99 |
Mar-1995 | 4550.7 | 4545.33 |
Feb-1995 | 4587.9 | 4557.84 |
Jan-1995 | 5601.6 | 4597.09 |
Dec-1994 | 4614.6 | 4608.28 |
Nov-1994 | 5270.4 | 4633.46 |
Oct-1994 | 5653.4 | 5645.82 |
Sep-1994 | 5670.7 | 5662.81 |
Aug-1994 | 5688.8 | 5679.81 |
Jul-1994 | 5704.3 | 5698.5 |
Jun-1994 | 5716.6 | 5710.4 |
May-1994 | 5734.3 | 5724 |
Apr-1994 | 5752.2 | 5746.09 |
Mar-1994 | 5768.4 | 5759.69 |
Feb-1994 | 5789 | 5780.08 |
Jan-1994 | 5807 | 5798.78 |
Dec-1993 | 5823.2 | 5815.77 |
Nov-1993 | 5837.8 | 5831.07 |
Oct-1993 | 5849.4 | 5842.96 |
Sep-1993 | 5861.9 | 5858.26 |
Aug-1993 | 5870.6 | 5865.06 |
Jul-1993 | 5880.7 | 5878.65 |
Jun-1993 | 5888.1 | 5883.75 |
May-1993 | 5897.2 | 5890.55 |
Apr-1993 | 5921.3 | 5917.74 |
Mar-1993 | 5942.9 | 5921.14 |
Feb-1993 | 6043.1 | 5921.14 |
Jan-1993 | 6212.3 | 6203.26 |
Dec-1992 | 6290.3 | 6247.45 |
Nov-1992 | 6498.2 | 6369.82 |
Oct-1992 | 7641.4 | 6679.13 |
Sep-1992 | 8591.9 | 8225.7 |
Aug-1992 | 8097.4 | 8123.73 |
Jul-1992 | 6307.8 | 7358.94 |
Jun-1992 | 5882 | 5795.38 |
May-1992 | 5510.2 | 5710.4 |
Apr-1992 | 4904.8 | 5438.48 |
Mar-1992 | 3993.9 | 4350.78 |
Feb-1992 | 3158.6 | 3636.98 |
Jan-1992 | 2987.8 | 2987.76 |
Dec-1991 | 2996.8 | 2987.76 |
Nov-1991 | 2999.5 | 3007.87 |
Oct-1991 | 3012.8 | 3002.04 |
Sep-1991 | 2840.3 | 3029.22 |
Aug-1991 | 3035.3 | 3035.35 |
Jul-1991 | 3054.1 | 3035.35 |
Jun-1991 | 3090.2 | 3074.44 |
May-1991 | 3133.2 | 3110.13 |
Apr-1991 | 3202.3 | 3167.91 |
Mar-1991 | 3332.4 | 3188.31 |
Feb-1991 | 3676.1 | 3602.99 |
Jan-1991 | 3311.4 | 3772.94 |
Dec-1990 | 2765 | 3233.49 |
Nov-1990 | 2401.9 | 2379.33 |
Oct-1990 | 2957.4 | 2327.56 |
Sep-1990 | 3669.3 | 3160.04 |
Aug-1990 | 2621.1 | 3380.9 |
Jul-1990 | 2248.4 | 2271.49 |
Jun-1990 | 2256.6 | 2256.2 |
May-1990 | 2156.1 | 2139.7 |
Apr-1990 | 1990 | 2051.54 |
Mar-1990 | 1902 | 1942.84 |
Feb-1990 | 1838.2 | 1890.72 |
Jan-1990 | 1418.6 | 1426.15 |
Dec-1989 | 1235.3 | 1315.45 |
Nov-1989 | 1344.2 | 1164.37 |
Oct-1989 | 1550.8 | 1464.99 |
Sep-1989 | 1742.5 | 1614.91 |
Aug-1989 | 1851.4 | 1846.1 |
Jul-1989 | 1771.5 | 1777.09 |
Jun-1989 | 1749.9 | 1760.7 |
May-1989 | 1745.8 | 1752.93 |
Apr-1989 | 1790.9 | 1759.83 |
Mar-1989 | 1637.9 | 1708.07 |
Feb-1989 | 1779.8 | 1593.8 |
Jan-1989 | 1860.2 | 1817.55 |
Dec-1988 | 1828.4 | 1872.13 |
Nov-1988 | 1787.9 | 1743.38 |
Oct-1988 | 1549.6 | 1685.2 |
Sep-1988 | 1349.2 | 1396.37 |
Aug-1988 | 1228.7 | 1446.84 |
Jul-1988 | 1222 | 1186.53 |
Jun-1988 | 1264.5 | 1241.21 |
May-1988 | 1321.8 | 1298.28 |
Apr-1988 | 1320.1 | 1302.57 |
Mar-1988 | 1301.6 | 1298.68 |
Feb-1988 | 1372.2 | 1308.81 |
Jan-1988 | 1683 | 1557.41 |
Dec-1987 | 1691 | 1640.23 |
Nov-1987 | 1710.9 | 1820.09 |
Oct-1987 | 1302 | 1677.29 |
Sep-1987 | 915.3 | 969.2 |
Aug-1987 | 750.8 | 877.08 |
Jul-1987 | 558.1 | 597.43 |
Jun-1987 | 454.2 | 475.69 |
May-1987 | 403.5 | 412.02 |
Apr-1987 | 394 | 398.51 |
Mar-1987 | 358 | 380.78 |
Feb-1987 | 309.1 | 294.66 |
Jan-1987 | 0 | 0 |
Dec-1986 | 235.6 | 277.18 |
Nov-1986 | 200.9 | 209.16 |
Oct-1986 | 159.1 | 158.94 |
Sep-1986 | 147.2 | 141.91 |
Aug-1986 | 145.5 | 127.31 |
Jul-1986 | 145.1 | 142.65 |
Jun-1986 | 136.5 | 128.82 |
May-1986 | 96.1 | 96.47 |
Apr-1986 | 80.9 | 84.95 |
Mar-1986 | 66.5 | 71.78 |
Feb-1986 | 73.6 | 65.7 |
Jan-1986 | 68.4 | 81.91 |
Dec-1985 | 61.1 | 61.14 |
Nov-1985 | 59.2 | 58.1 |
Oct-1985 | 60.8 | 56.68 |
Sep-1985 | 62.7 | 62.66 |
Aug-1985 | 58.7 | 62.08 |
Jul-1985 | 53.1 | 53.71 |
Jun-1985 | 53 | 52.86 |
May-1985 | 55.6 | 53.77 |
Apr-1985 | 59 | 58.23 |
Mar-1985 | 59.9 | 59.62 |
Feb-1985 | 47.9 | 54.04 |
Jan-1985 | 34.3 | 39.59 |
Dec-1984 | 29.2 | 30.03 |
Nov-1984 | 25.8 | 26.58 |
Oct-1984 | 26.5 | 25.67 |
Sep-1984 | 23.6 | 24.56 |
Aug-1984 | 21.3 | 22.63 |
Jul-1984 | 20.1 | 20.37 |
Jun-1984 | 20.3 | 20.35 |
May-1984 | 19.6 | 19.9 |
Apr-1984 | 19.1 | 19.39 |
Mar-1984 | 18.7 | 18.27 |
Feb-1984 | 20.5 | 19.76 |
Jan-1984 | 19.2 | 19.68 |
Dec-1983 | 18.3 | 18.54 |
Nov-1983 | 17.7 | 17.8 |
Oct-1983 | 17.2 | 17.28 |
Sep-1983 | 16.5 | 16.36 |
Aug-1983 | 15.9 | 16.28 |
Jul-1983 | 14.8 | 15.54 |
Jun-1983 | 14.4 | 14.33 |
May-1983 | 14.1 | 14.41 |
Apr-1983 | 14 | 14.09 |
Mar-1983 | 14.1 | 14.07 |
Feb-1983 | 13.5 | 13.65 |
Jan-1983 | 13 | 13.35 |
Dec-1982 | 13.3 | 12.87 |
Nov-1982 | 14.6 | 13.66 |
Oct-1982 | 14.5 | 14.35 |
Sep-1982 | 15.8 | 14.19 |
Aug-1982 | 17.2 | 15.88 |
Jul-1982 | 17.4 | 17.4 |
Jun-1982 | 17.3 | 17.36 |
May-1982 | 16.8 | 16.82 |
Apr-1982 | 16.8 | 16.69 |
Mar-1982 | 16.4 | 16.69 |
Feb-1982 | 16.4 | 16.53 |
Jan-1982 | 15.9 | 16.11 |
Dec-1981 | 15.7 | 15.62 |
Nov-1981 | 15.6 | 15.53 |
Oct-1981 | 15.6 | 15.53 |
Sep-1981 | 15.6 | 15.62 |
Aug-1981 | 15.8 | 15.81 |
Jul-1981 | 14.8 | 15.09 |
Jun-1981 | 14.5 | 14.52 |
May-1981 | 14.2 | 14.27 |
Apr-1981 | 13.6 | 13.76 |
Mar-1981 | 13.5 | 13.41 |
Feb-1981 | 13.3 | 13.51 |
Jan-1981 | 12.7 | 13.11 |
Dec-1980 | 12.5 | 12.32 |
Nov-1980 | 12.1 | 12.23 |
Oct-1980 | 11.7 | 11.83 |
Sep-1980 | 11.6 | 11.63 |
Aug-1980 | 11.6 | 11.58 |
Jul-1980 | 11.5 | 11.54 |
Jun-1980 | 11.5 | 11.52 |
May-1980 | 11.5 | 11.48 |
Apr-1980 | 11.6 | 11.51 |
Mar-1980 | 11.5 | 11.54 |
Feb-1980 | 11.2 | 11.26 |
Jan-1980 | 11.1 | 11.11 |
Dec-1979 | 11.4 | 11 |
Nov-1979 | 11.5 | 11.6 |
Oct-1979 | 11.2 | 11.27 |
Sep-1979 | 11 | 11.09 |
Aug-1979 | 11 | 10.99 |
Jul-1979 | 11 | 10.98 |
Jun-1979 | 11 | 10.97 |
May-1979 | 11 | 11.2 |
Apr-1979 | 10.7 | 10.83 |
Mar-1979 | 10.6 | 10.7 |
Feb-1979 | 10.7 | 10.66 |
Jan-1979 | 10.3 | 10.57 |
Dec-1978 | 10.2 | 10.15 |
Nov-1978 | 10.1 | 10.23 |
Oct-1978 | 10 | 9.85 |
Sep-1978 | 10 | 10.02 |
Aug-1978 | 9.9 | 9.97 |
Jul-1978 | 9.9 | 9.92 |
Jun-1978 | 9.8 | 9.77 |
May-1978 | 9.9 | 9.8 |
Apr-1978 | 9.9 | 9.9 |
Mar-1978 | 9.9 | 9.89 |
Feb-1978 | 10 | 9.94 |
Jan-1978 | 10.1 | 10.03 |
Dec-1977 | 10.3 | 10.13 |
Nov-1977 | 10.4 | 10.38 |
Oct-1977 | 10.5 | 10.41 |
Sep-1977 | 10.5 | 10.47 |
Aug-1977 | 10.5 | 10.54 |
Jul-1977 | 10.5 | 10.6 |
Jun-1977 | 10.4 | 10.4 |
May-1977 | 10.3 | 10.35 |
Apr-1977 | 10.3 | 10.28 |
Mar-1977 | 10.3 | 10.26 |
Feb-1977 | 10.3 | 10.24 |
Jan-1977 | 10.1 | 10.24 |
Dec-1976 | 9.8 | 9.9 |
Nov-1976 | 9.6 | 9.36 |
Oct-1976 | 10.7 | 10.07 |
Sep-1976 | 11.2 | 11.18 |
Aug-1976 | 11.1 | 11.18 |
Jul-1976 | 10.6 | 10.81 |
Jun-1976 | 10.1 | 10.47 |
May-1976 | 9.4 | 9.8 |
Apr-1976 | 8.9 | 8.95 |
Mar-1976 | 8.5 | 8.78 |
Feb-1976 | 8.3 | 8.23 |
Jan-1976 | 8.2 | 8.28 |
Dec-1975 | 8.2 | 8.21 |
Nov-1975 | 8.1 | 8.17 |
Oct-1975 | 8 | 7.97 |
Sep-1975 | 7.8 | 7.94 |
Aug-1975 | 7.7 | 7.6 |
Jul-1975 | 7.7 | 7.71 |
Jun-1975 | 7.5 | 7.51 |
May-1975 | 7.5 | 7.52 |
Apr-1975 | 7.6 | 7.55 |
Mar-1975 | 7.6 | 7.57 |
Feb-1975 | 7.9 | 7.53 |
Jan-1975 | 7.9 | 7.72 |
Dec-1974 | 7.9 | 7.77 |
Nov-1974 | 8 | 7.84 |
Oct-1974 | 7.5 | 7.74 |
Sep-1974 | 7.6 | 7.6 |
Aug-1974 | 7.7 | 7.67 |
Jul-1974 | 7.7 | 7.7 |
Jun-1974 | 7.8 | 7.74 |
May-1974 | 7.8 | 7.9 |
Apr-1974 | 7.7 | 7.94 |
Mar-1974 | 8.1 | 7.94 |
Feb-1974 | 8.1 | 8.07 |
Jan-1974 | 8.4 | 8.28 |
Dec-1973 | 8.5 | 8.48 |
Nov-1973 | 8.6 | 8.71 |
Oct-1973 | 8.5 | 8.58 |
Sep-1973 | 8.6 | 8.58 |
Aug-1973 | 8.5 | 8.55 |
Jul-1973 | 8 | 8.31 |
Jun-1973 | 8.4 | 8.14 |
May-1973 | 8.6 | 8.48 |
Apr-1973 | 9 | 8.85 |
Mar-1973 | 9.1 | 9.12 |
Feb-1973 | 9.3 | 9.29 |
Jan-1973 | 9.2 | 9.15 |
Dec-1972 | 9.2 | 9.15 |
Nov-1972 | 9.2 | 9.15 |
Oct-1972 | 9.2 | 9.18 |
Sep-1972 | 9.1 | 9.15 |
Aug-1972 | 9.1 | 9.12 |
Jul-1972 | 9.1 | 9.03 |
Jun-1972 | 9.3 | 9.18 |
May-1972 | 9.3 | 9.3 |
Apr-1972 | 9.3 | 9.36 |
Mar-1972 | 9.5 | 9.39 |
Feb-1972 | 9.5 | 9.58 |
Jan-1972 | 9.6 | 9.58 |
Dec-1971 | 9 | 9.61 |
Nov-1971 | 8.9 | 8.88 |
Oct-1971 | 8.9 | 8.9 |
Sep-1971 | 8.9 | 8.88 |
Aug-1971 | 9.1 | 9.02 |
Jul-1971 | 9.2 | 9.18 |
Jun-1971 | 9.2 | 9.18 |
May-1971 | 9.1 | 9.16 |
Apr-1971 | 9.2 | 9.16 |
Mar-1971 | 9.1 | 9.18 |
Feb-1971 | 9.1 | 9.13 |
Jan-1971 | 9.1 | 9.13 |
Dec-1970 | 9.1 | 9.1 |
Nov-1970 | 9.1 | 9.07 |
Oct-1970 | 9.1 | 9.07 |
Sep-1970 | 9.2 | 9.16 |
Aug-1970 | 9.2 | 9.16 |
Jul-1970 | 9.2 | 9.16 |
Jun-1970 | 9.2 | 9.16 |
May-1970 | 9.1 | 9.16 |
Apr-1970 | 9.2 | 9.16 |
Mar-1970 | 9.3 | 9.24 |
Feb-1970 | 9.2 | 9.21 |
Jan-1970 | 9.2 | 9.21 |
Dec-1969 | 9.1 | 9.1 |
Nov-1969 | 9 | 9.07 |
Oct-1969 | 9.1 | 9.07 |
Sep-1969 | 9.2 | 9.16 |
Aug-1969 | 9.1 | 9.13 |
Jul-1969 | 9.1 | 9.1 |
Jun-1969 | 9.2 | 9.07 |
May-1969 | 9.3 | 9.3 |
Apr-1969 | 9.2 | 9.27 |
Mar-1969 | 9.1 | 9.16 |
Feb-1969 | 9.1 | 9.13 |
Jan-1969 | 9 | 9.02 |
Dec-1968 | 8.9 | 8.9 |
Nov-1968 | 8.9 | 8.9 |
Oct-1968 | 8.9 | 8.9 |
Sep-1968 | 8.9 | 8.88 |
Aug-1968 | 8.9 | 8.9 |
Jul-1968 | 8.9 | 8.88 |
Jun-1968 | 8.8 | 8.85 |
May-1968 | 8.8 | 8.85 |
Apr-1968 | 8.8 | 8.82 |
Mar-1968 | 8.8 | 8.82 |
Feb-1968 | 8.8 | 8.79 |
Jan-1968 | 8.8 | 8.76 |
Dec-1967 | 8.8 | 8.76 |
Nov-1967 | 8.9 | 8.9 |
Oct-1967 | 9 | 9.02 |
Sep-1967 | 9 | 9.07 |
Aug-1967 | 9 | 9.04 |
Jul-1967 | 9 | 9.04 |
Jun-1967 | 9.1 | 9.04 |
May-1967 | 9 | 9.04 |
Apr-1967 | 9 | 8.96 |
Mar-1967 | 9 | 8.99 |
Feb-1967 | 8.9 | 8.93 |
Jan-1967 | 8.9 | 8.9 |
Dec-1966 | 8.9 | 8.88 |
Nov-1966 | 8.9 | 8.88 |
Oct-1966 | 8.8 | 8.9 |
Sep-1966 | 9 | 8.9 |
Aug-1966 | 8.8 | 8.9 |
Jul-1966 | 8.7 | 8.79 |
Jun-1966 | 8.7 | 8.71 |
May-1966 | 8.7 | 8.74 |
Apr-1966 | 8.7 | 8.71 |
Mar-1966 | 8.7 | 8.68 |
Feb-1966 | 8.7 | 8.68 |
Jan-1966 | 8.6 | 8.65 |
Dec-1965 | 8.6 | 8.6 |
Nov-1965 | 8.6 | 8.6 |
Oct-1965 | 8.6 | 8.62 |
Sep-1965 | 8.6 | 8.62 |
Aug-1965 | 8.6 | 8.6 |
Jul-1965 | 8.5 | 8.57 |
Jun-1965 | 8.6 | 8.57 |
May-1965 | 8.7 | 8.62 |
Apr-1965 | 8.7 | 8.65 |
Mar-1965 | 8.6 | 8.62 |
Feb-1965 | 8.6 | 8.6 |
Jan-1965 | 8.6 | 8.6 |
Dec-1964 | 8.6 | 8.62 |
Nov-1964 | 8.6 | 8.57 |
Oct-1964 | 8.5 | 8.57 |
Sep-1964 | 8.6 | 8.57 |
Aug-1964 | 8.5 | 8.62 |
Jul-1964 | 8.6 | 8.57 |
Jun-1964 | 8.6 | 8.6 |
May-1964 | 8.6 | 8.62 |
Apr-1964 | 8.6 | 8.62 |
Mar-1964 | 8.6 | 8.62 |
Feb-1964 | 8.7 | 8.71 |
Jan-1964 | 8.7 | 8.74 |