% change % change
from last from last
data period AR year
1959 01777381.1 NA NA
1959 02666383.5 7.824% NA
1959 03000386.7 10.486% NA
1959 04222389.7 9.717% NA
1959 05444392.6 9.305% NA
1959 06222395.1 7.915% NA
1959 07222395.3 0.609% NA
1959 08777393.7 -4.750% NA
1959 09444395.0 4.035% NA
1959 10666396.6 4.971% NA
1959 11555400.0 10.787% NA
1959 12666404.4 14.029% NA
1960 01999405.9 4.543% 6.507%
1960 02000406.6 2.089% 6.023%
1960 03111407.6 2.992% 5.405%
1960 04222410.2 7.929% 5.260%
1960 05333411.6 4.173% 4.840%
1960 06777411.9 0.878% 4.252%
1960 07888412.8 2.654% 4.427%
1960 08000413.2 1.169% 4.953%
1960 09999414.1 2.645% 4.835%
1960 10222415.7 4.736% 4.816%
1960 11666415.2 -1.434% 3.800%
1960 12666413.1 -5.903% 2.151%
1961 01777417.0 11.936% 2.735%
1961 02111419.0 5.910% 3.050%
1961 03999420.5 4.382% 3.165%
1961 04222421.1 1.726% 2.657%
1961 05111424.4 9.820% 3.110%
1961 06111428.9 13.493% 4.127%
1961 07333431.0 6.036% 4.409%
1961 08666431.6 1.683% 4.453%
1961 09666432.8 3.388% 4.516%
1961 10555436.9 11.979% 5.100%
1961 11333441.1 12.166% 6.238%
1961 12111443.8 7.598% 7.432%
1962 01555443.9 0.271% 6.451%
1962 02111447.2 9.295% 6.730%
1962 03000451.0 10.687% 7.253%
1962 04777453.6 7.142% 7.718%
1962 05222454.6 2.678% 7.116%
1962 06555456.1 4.032% 6.342%
1962 07888457.7 4.292% 6.195%
1962 08111459.0 3.462% 6.348%
1962 09555461.5 6.735% 6.631%
1962 10222462.9 3.702% 5.951%
1962 11999465.4 6.677% 5.509%
1962 12999467.3 5.011% 5.295%
1963 01444471.2 10.488% 6.150%
1963 02999469.0 -5.461% 4.875%
1963 03666470.6 4.172% 4.346%
1963 04000472.0 3.629% 4.056%
1963 05666474.6 6.814% 4.399%
1963 06444478.3 9.767% 4.867%
1963 07888479.3 2.538% 4.719%
1963 08000481.8 6.442% 4.967%
1963 09555484.9 8.000% 5.070%
1963 10333488.8 10.090% 5.595%
1963 11444490.3 3.745% 5.350%
1963 12444494.9 11.858% 5.906%
1964 01555498.2 8.302% 5.730%
1964 02333500.8 6.445% 6.780%
1964 03333503.5 6.665% 6.991%
1964 04666507.0 8.668% 7.415%
1964 05666510.2 7.842% 7.501%
1964 06777512.9 6.539% 7.234%
1964 07222515.7 6.751% 7.594%
1964 08999519.8 9.969% 7.887%
1964 09666522.7 6.904% 7.795%
1964 10777523.5 1.852% 7.099%
1964 11444527.3 9.067% 7.546%
1964 12999533.4 14.800% 7.779%
1965 01888537.3 9.135% 7.848%
1965 02000537.7 0.897% 7.368%
1965 03333540.9 7.380% 7.428%
1965 04999544.1 7.335% 7.318%
1965 05999548.1 9.187% 7.428%
1965 06999551.2 7.002% 7.467%
1965 07999555.2 9.064% 7.659%
1965 08888557.6 5.312% 7.272%
1965 09444572.4 36.937% 9.508%
1965 10222569.5 -5.913% 8.787%
1965 11555574.8 11.757% 9.008%
1965 12000579.9 11.182% 8.718%
1966 01333582.2 4.865% 8.357%
1966 02333587.1 10.581% 9.187%
1966 03444591.2 8.710% 9.299%
1966 04999593.1 3.925% 9.006%
1966 05555595.8 5.602% 8.703%
1966 06333600.4 9.669% 8.926%
1966 07111604.2 7.865% 8.826%
1966 08444609.6 11.268% 9.326%
1966 09555615.0 11.163% 7.442%
1966 10777619.4 8.931% 8.762%
1966 11888624.0 9.285% 8.559%
1966 12666625.0 1.940% 7.777%
1967 01333631.0 12.148% 8.382%
1967 02777632.3 2.500% 7.699%
1967 03555636.7 8.678% 7.696%
1967 04777637.2 0.946% 7.436%
1967 05888639.7 4.811% 7.368%
1967 06222644.4 9.182% 7.328%
1967 07888650.1 11.146% 7.597%
1967 08888655.0 9.429% 7.448%
1967 09111657.2 4.106% 6.862%
1967 10555658.8 2.961% 6.361%
1967 11999665.0 11.897% 6.571%
1967 12000672.4 14.202% 7.584%
1968 01444676.8 8.141% 7.258%
1968 02444684.7 14.942% 8.287%
1968 03888692.7 14.958% 8.795%
1968 04333698.4 10.334% 9.605%
1968 05000704.4 10.811% 10.114%
1968 06111709.7 9.412% 10.133%
1968 07444716.3 11.749% 10.183%
1968 08888722.2 10.344% 10.260%
1968 09333727.6 9.351% 10.712%
1968 10111732.1 7.679% 11.126%
1968 11888737.6 9.397% 10.917%
1968 12666741.9 7.224% 10.336%
1969 01444745.5 5.981% 10.151%
1969 02888750.7 8.699% 9.639%
1969 03999757.4 11.252% 9.340%
1969 04000763.2 9.586% 9.278%
1969 05111769.1 9.682% 9.185%
1969 06444775.2 9.944% 9.229%
1969 07333783.0 12.765% 9.312%
1969 08888790.3 11.780% 9.430%
1969 09555795.2 7.699% 9.291%
1969 10222800.0 7.489% 9.275%
1969 11444803.7 5.693% 8.961%
1969 12222808.5 7.407% 8.977%
1970 01333810.3 2.705% 8.692%
1970 02666814.8 6.872% 8.539%
1970 03777819.0 6.364% 8.133%
1970 04777838.1 31.869% 9.814%
1970 05666834.7 -4.761% 8.529%
1970 06888835.3 0.866% 7.753%
1970 07666843.0 11.640% 7.663%
1970 08111848.1 7.506% 7.314%
1970 09333853.5 7.914% 7.331%
1970 10888852.7 -1.119% 6.588%
1970 11999854.7 2.851% 6.346%
1970 12888861.1 9.365% 6.506%
1971 01000871.7 15.814% 7.577%
1971 02333875.1 4.782% 7.401%
1971 03222881.6 9.287% 7.643%
1971 04222887.2 7.895% 5.858%
1971 05777893.9 9.448% 7.092%
1971 06999914.7 31.788% 9.506%
1971 07444905.1 -11.892% 7.367%
1971 08555912.5 10.264% 7.593%
1971 09000916.2 4.976% 7.346%
1971 10333919.6 4.545% 7.846%
1971 11888926.9 9.953% 8.447%
1971 12111937.3 14.327% 8.849%
1972 01777946.5 12.436% 8.581%
1972 02444957.7 15.161% 9.439%
1972 03333964.2 8.456% 9.369%
1972 04666970.7 8.396% 9.412%
1972 05999976.8 7.807% 9.274%
1972 06888969.4 -8.722% 5.980%
1972 07777987.4 24.704% 9.093%
1972 08221000.0 16.435% 9.589%
1972 09551008.3 10.427% 10.052%
1972 10111031.7 31.693% 12.190%
1972 11661046.0 17.961% 12.849%
1972 12881053.7 9.200% 12.419%
1973 01111054.0 0.342% 11.358%
1973 02441065.6 14.036% 11.267%
1973 03441074.7 10.743% 11.460%
1973 04221083.0 9.672% 11.569%
1973 05661095.8 15.142% 12.183%
1973 06111104.9 10.433% 13.978%
1973 07771112.2 8.223% 12.639%
1973 08551122.1 11.220% 12.210%
1973 09001133.5 12.896% 12.417%
1973 10331150.3 19.310% 11.496%
1973 11001163.1 14.201% 11.195%
1973 12001169.5 6.807% 10.990%
1974 01991171.8 2.386% 11.176%
1974 02771178.0 6.537% 10.548%
1974 03771183.4 5.642% 10.114%
1974 04881190.2 7.118% 9.898%
1974 05991205.1 16.101% 9.974%
1974 06441216.5 11.961% 10.100%
1974 07771233.6 18.235% 10.915%
1974 08661240.6 7.026% 10.561%
1974 09331251.1 10.643% 10.375%
1974 10991263.7 12.778% 9.858%
1974 11331264.7 0.954% 8.735%
1974 12331272.7 7.860% 8.824%
1975 01221279.1 6.204% 9.157%
1975 02991284.1 4.793% 9.007%
1975 03551288.8 4.482% 8.907%
1975 04771295.2 6.125% 8.822%
1975 05441308.0 12.525% 8.539%
1975 06661339.4 32.932% 10.103%
1975 07001336.9 -2.217% 8.374%
1975 08771353.8 16.270% 9.125%
1975 09441365.0 10.392% 9.104%
1975 10991380.3 14.312% 9.227%
1975 11221389.9 8.673% 9.900%
1975 12991399.9 8.984% 9.994%
1976 01661415.7 14.417% 10.679%
1976 02441426.7 9.733% 11.105%
1976 03771434.4 6.672% 11.297%
1976 04991444.5 8.785% 11.527%
1976 05881454.1 8.273% 11.170%
1976 06881461.7 6.455% 9.131%
1976 07771479.9 16.008% 10.696%
1976 08331492.4 10.620% 10.238%
1976 09991502.3 8.257% 10.059%
1976 10881510.4 6.665% 9.425%
1976 11221531.4 18.021% 10.181%
1976 12001543.4 9.819% 10.251%
1977 01001544.8 1.094% 9.119%
1977 02881561.3 13.598% 9.434%
1977 03661576.9 12.671% 9.934%
1977 04111593.2 13.134% 10.294%
1977 05331607.4 11.236% 10.543%
1977 06001619.1 9.093% 10.768%
1977 07771636.7 13.853% 10.595%
1977 08441651.6 11.488% 10.667%
1977 09221669.1 13.483% 11.103%
1977 10331694.4 19.785% 12.182%
1977 11661715.5 16.011% 12.022%
1977 12331728.3 9.330% 11.980%
1978 01441732.8 3.170% 12.170%
1978 02441748.3 11.278% 11.977%
1978 03331771.0 16.743% 12.309%
1978 04661795.4 17.845% 12.691%
1978 05221810.9 10.866% 12.660%
1978 06001829.3 12.898% 12.983%
1978 07001850.7 14.978% 13.075%
1978 08331866.7 10.882% 13.024%
1978 09661882.1 10.362% 12.761%
1978 10881903.7 14.675% 12.352%
1978 11441921.0 11.467% 11.979%
1978 12331940.5 12.885% 12.278%
1979 01221960.2 12.886% 13.123%
1979 02331977.2 10.918% 13.093%
1979 03332000.0 14.750% 12.931%
1979 04662003.7 2.243% 11.602%
1979 05112022.5 11.859% 11.685%
1979 06002039.5 10.566% 11.491%
1979 07442070.4 19.775% 11.871%
1979 08442089.0 11.329% 11.909%
1979 09882106.0 10.215% 11.896%
1979 10992133.7 16.977% 12.082%
1979 11662159.1 15.258% 12.395%
1979 12772184.7 15.194% 12.584%
1980 01992213.7 17.145% 12.932%
1980 02882228.1 8.091% 12.690%
1980 03002242.9 8.269% 12.145%
1980 04112236.8 -3.215% 11.633%
1980 05662243.3 3.543% 10.917%
1980 06662260.2 9.424% 10.821%
1980 07112294.3 19.685% 10.814%
1980 08112319.5 14.007% 11.034%
1980 09662354.7 19.810% 11.809%
1980 10552405.2 28.999% 12.724%
1980 11992433.2 14.900% 12.695%
1980 12882462.8 15.615% 12.729%
1981 01112471.9 4.525% 11.664%
1981 02112490.0 9.149% 11.754%
1981 03882514.5 12.468% 12.109%
1981 04112523.3 4.281% 12.808%
1981 05882542.9 9.730% 13.355%
1981 06442568.5 12.773% 13.640%
1981 07222622.7 28.478% 14.314%
1981 08992650.2 13.334% 14.257%
1981 09772664.9 6.863% 13.174%
1981 10442672.1 3.291% 11.097%
1981 11772685.8 6.329% 10.381%
1981 12002688.5 1.213% 9.164%
1982 01662696.6 3.676% 9.090%
1982 02772714.2 8.119% 9.004%
1982 03662724.1 4.466% 8.336%
1982 04332741.5 7.940% 8.647%
1982 05222761.9 9.304% 8.612%
1982 06442771.3 4.161% 7.896%
1982 07442789.7 8.265% 6.367%
1982 08222797.0 3.186% 5.539%
1982 09222803.4 2.781% 5.197%
1982 10332817.3 6.115% 5.434%
1982 11662836.4 8.446% 5.607%
1982 12882850.2 5.997% 6.015%
1983 01002860.2 4.292% 6.067%
1983 02332867.3 3.020% 5.641%
1983 03992887.0 8.563% 5.980%
1983 04992898.8 5.017% 5.738%
1983 05332928.6 13.058% 6.036%
1983 06002942.5 5.847% 6.178%
1983 07442966.5 10.239% 6.338%
1983 08772970.7 1.712% 6.210%
1983 09993002.8 13.766% 7.113%
1983 10993039.1 15.511% 7.873%
1983 11553067.4 11.765% 8.144%
1983 12113097.7 12.519% 8.684%
1984 01443136.0 15.889% 9.643%
1984 02333166.4 12.273% 10.431%
1984 03553195.7 11.687% 10.693%
1984 04333233.3 15.069% 11.539%
1984 05223249.7 6.259% 10.964%
1984 06883283.0 13.014% 11.572%
1984 07993315.5 12.548% 11.765%
1984 08333336.9 8.026% 12.327%
1984 09773363.4 9.957% 12.009%
1984 10883370.2 2.453% 10.895%
1984 11553395.1 9.235% 10.683%
1984 12003428.4 12.426% 10.676%
1985 01993443.6 5.452% 9.809%
1985 02993461.2 6.308% 9.310%
1985 03333487.2 9.396% 9.122%
1985 04333493.0 2.014% 8.032%
1985 05663502.8 3.419% 7.788%
1985 06663520.9 6.380% 7.246%
1985 07113524.5 1.234% 6.304%
1985 08993535.8 3.916% 5.961%
1985 09333549.1 4.608% 5.521%
1985 10993581.1 11.373% 6.258%
1985 11003590.3 3.127% 5.749%
1985 12443630.4 14.258% 5.892%
1986 01663638.1 2.575% 5.648%
1986 02003656.4 6.206% 5.640%
1986 03223682.8 9.017% 5.609%
1986 04663681.3 -0.488% 5.391%
1986 05333697.2 5.308% 5.550%
1986 06113715.6 6.138% 5.530%
1986 07223732.2 5.495% 5.893%
1986 08333745.6 4.395% 5.934%
1986 09553760.8 4.980% 5.965%
1986 10663768.2 2.387% 5.225%
1986 11003790.2 7.235% 5.568%
1986 12663800.2 3.212% 4.677%
1987 01443823.7 7.678% 5.102%
1987 02993849.7 8.472% 5.287%
1987 03993868.5 6.020% 5.042%
1987 04333875.9 2.320% 5.286%
1987 05663906.6 9.930% 5.664%
1987 06443919.2 3.940% 5.480%
1987 07443942.3 7.307% 5.629%
1987 08003980.2 12.166% 6.263%
1987 09553996.5 5.027% 6.267%
1987 10114035.6 12.393% 7.096%
1987 11004061.0 7.820% 7.145%
1987 12004109.2 15.210% 8.131%
1988 01114114.5 1.559% 7.605%
1988 02994138.2 7.135% 7.494%
1988 03994166.0 8.366% 7.690%
1988 04664186.5 6.067% 8.014%
1988 05114203.9 5.103% 7.610%
1988 06224234.1 8.969% 8.035%
1988 07444274.0 11.913% 8.414%
1988 08554289.6 4.469% 7.773%
1988 09884314.2 7.103% 7.949%
1988 10554348.7 10.030% 7.758%
1988 11994364.0 4.305% 7.461%
1988 12004410.7 13.625% 7.337%
1989 01004481.3 20.992% 8.915%
1989 02114501.3 5.489% 8.774%
1989 03774536.1 9.682% 8.884%
1989 04444551.7 4.206% 8.723%
1989 05554549.3 -0.631% 8.216%
1989 06444574.4 6.825% 8.037%
1989 07004598.0 6.370% 7.581%
1989 08334606.1 2.135% 7.378%
1989 09004622.2 4.276% 7.139%
1989 10554649.5 7.322% 6.917%
1989 11664682.3 8.802% 7.294%
1989 12884701.4 5.006% 6.591%
1990 01554744.3 11.517% 5.869%
1990 02774784.2 10.572% 6.285%
1990 03884807.8 6.083% 5.990%
1990 04554848.1 10.536% 6.512%
1990 05884851.1 0.745% 6.634%
1990 06444883.1 8.209% 6.748%
1990 07664911.8 7.285% 6.825%
1990 08004916.0 1.031% 6.728%
1990 09114945.6 7.470% 6.997%
1990 10224938.0 -1.829% 6.205%
1990 11554945.3 1.788% 5.617%
1990 12334967.2 5.446% 5.654%
1991 01114956.4 -2.578% 4.471%
1991 02774965.0 2.102% 3.779%
1991 03004975.7 2.617% 3.492%
1991 04115000.9 6.250% 3.152%
1991 05225020.0 4.681% 3.482%
1991 06885055.7 8.876% 3.535%
1991 07775050.2 -1.298% 2.818%
1991 08005066.7 3.992% 3.066%
1991 09885098.2 7.721% 3.086%
1991 10555108.3 2.403% 3.449%
1991 11115131.4 5.563% 3.763%
1991 12445183.0 12.757% 4.344%
1992 01555200.1 4.032% 4.917%
1992 02885245.8 11.071% 5.656%
1992 03005268.2 5.246% 5.879%
1992 04665296.3 6.592% 5.907%
1992 05665324.2 6.508% 6.060%
1992 06115342.6 4.227% 5.675%
1992 07115360.4 4.072% 6.142%
1992 08775392.8 7.499% 6.436%
1992 09665394.4 0.357% 5.810%
1992 10775431.3 8.524% 6.323%
1992 11335447.5 3.639% 6.160%
1992 12005640.7 51.925% 8.831%
1993 01555416.4 -38.548% 4.160%
1993 02445422.2 1.293% 3.363%
1993 03005419.9 -0.508% 2.880%
1993 04335523.7 25.564% 4.294%
1993 05775552.9 6.531% 4.295%
1993 06775550.4 -0.539% 3.889%
1993 07335560.3 2.162% 3.729%
1993 08445588.0 6.145% 3.620%
1993 09115590.4 0.517% 3.633%
1993 10005612.7 4.893% 3.340%
1993 11885638.2 5.590% 3.501%
1993 12005827.6 48.659% 3.313%
1994 01885626.8 -34.346% 3.884%
1994 02885672.1 10.100% 4.609%
1994 03445707.7 7.797% 5.310%
1994 04225782.8 16.983% 4.691%
1994 05335823.6 8.803% 4.875%
1994 06115834.7 2.311% 5.122%
1994 07335862.2 5.805% 5.430%
1994 08005888.1 5.433% 5.370%
1994 09885922.7 7.284% 5.944%
1994 10995983.0 12.925% 6.598%
1994 11445990.2 1.454% 6.243%
1994 12006016.3 5.356% 3.238%
1995 01116055.3 8.062% 7.615%
1995 02226071.7 3.299% 7.045%
1995 03226090.0 3.677% 6.698%
1995 04886108.3 3.666% 5.629%
1995 05226113.6 1.046% 4.980%
1995 06666135.9 4.466% 5.162%
1995 07226156.4 4.084% 5.019%
1995 08776171.2 2.923% 4.808%
1995 09336196.2 4.971% 4.618%
1995 10996216.8 4.063% 3.908%
1995 11226239.9 4.551% 4.168%
1995 12776272.4 6.432% 4.257%
1996 01226311.3 7.701% 4.228%
1996 02446378.9 13.638% 5.060%
1996 03776423.1 8.639% 5.470%
1996 04226453.4 5.810% 5.650%
1996 05776488.1 6.647% 6.126%
1996 06776530.2 8.071% 6.426%
1996 07886533.1 0.534% 6.119%
1996 08006564.1 5.845% 6.367%
1996 09116600.9 6.939% 6.531%
1996 10886620.7 3.659% 6.497%
1996 11226654.1 6.225% 6.638%
1996 12776689.1 6.498% 6.643%
1997 01446736.3 8.804% 6.734%
1997 02336772.7 6.680% 6.173%
1997 03336810.5 6.907% 6.031%
1997 04006819.7 1.633% 5.676%
1997 05666844.3 4.416% 5.490%
1997 06776877.1 5.905% 5.312%
1997 07886913.1 6.466% 5.817%
1997 08886960.1 8.471% 6.033%
1997 09116996.9 6.533% 5.999%
1997 10667034.6 6.661% 6.252%
1997 11007087.9 9.481% 6.519%
1997 12007128.7 7.130% 6.572%
1998 01447198.2 12.347% 6.857%
1998 02337248.1 8.643% 7.019%
1998 03007295.0 8.047% 7.114%
1998 04997333.2 6.468% 7.530%
1998 05007379.5 7.845% 7.820%
1998 06337415.3 5.979% 7.826%
1998 07227448.0 5.422% 7.737%
1998 08997491.7 7.273% 7.638%
1998 09887517.8 4.262% 7.445%
1998 10447550.2 5.296% 7.329%
1998 11447588.1 6.193% 7.057%
1998 12007610.7 3.633% 6.761%
1999 01887635.6 3.997% 6.077%
1999 02447661.2 4.098% 5.699%
1999 03997678.5 2.744% 5.257%
1999 04117699.0 3.251% 4.988%
1999 05117730.5 5.022% 4.756%
1999 06667756.9 4.176% 4.607%
1999 07667785.2 4.467% 4.527%
1999 08117834.2 7.820% 4.572%
1999 09667851.8 2.729% 4.443%
1999 10887930.8 12.765% 5.041%
1999 11007992.1 9.680% 5.324%
1999 12558073.4 12.914% 6.080%
2000 01118206.7 21.715% 7.479%
2000 02448267.2 9.214% 7.910%
2000 03668324.7 8.673% 8.416%
2000 04338337.7 1.890% 8.296%
2000 05448367.5 4.374% 8.240%
2000 06778411.8 6.541% 8.443%
2000 07558488.1 11.444% 9.029%
2000 08118511.4 3.344% 8.644%
2000 09558543.6 4.635% 8.811%
2000 10118560.6 2.414% 7.941%
2000 11228562.5 0.267% 7.137%
2000 12118574.4 1.681% 6.206%
2001 01228664.6 13.380% 5.580%
2001 02228689.8 3.546% 5.112%
2001 03998711.7 3.067% 4.649%
2001 04008710.7 -0.138% 4.474%
2001 05778716.5 0.802% 4.171%
2001 06888732.4 2.211% 3.811%
2001 07778733.2 0.110% 2.888%
2001 08338727.7 -0.753% 2.541%
2001 09998738.5 1.495% 2.281%
2001 10668743.1 0.634% 2.132%
2001 11118751.7 1.187% 2.210%
2001 12008769.6 2.482% 2.277%
2002 01118789.9 2.813% 1.446%
2002 02668814.2 3.368% 1.432%
2002 03228840.2 3.598% 1.475%
2002 04558879.0 5.396% 1.932%
2002 05888889.3 1.401% 1.982%
2002 06118907.6 2.499% 2.006%
2002 07558894.8 -1.711% 1.850%
2002 08008892.7 -0.283% 1.891%
2002 09558898.8 0.826% 1.834%
2002 10008910.3 1.562% 1.912%
2002 11338920.8 1.423% 1.932%
2002 12998945.3 3.346% 2.004%
2003 01668968.1 3.102% 2.027%
2003 02228995.2 3.687% 2.054%
2003 03559031.3 4.924% 2.162%
2003 04009058.5 3.675% 2.022%