Month Growth rate same period previous year 1960-01-01 36.3636363636363000 1960-02-01 32.3529411764706000 1960-03-01 25.0000000000000000 1960-04-01 22.2222222222223000 1960-05-01 19.4444444444445000 1960-06-01 25.7142857142858000 1960-07-01 30.5555555555556000 1960-08-01 29.7297297297297000 1960-09-01 23.6842105263158000 1960-10-01 20.5128205128205000 1960-11-01 15.0000000000000000 1960-12-01 7.1428571428571500 1961-01-01 4.4444444444444500 1961-02-01 6.6666666666666500 1961-03-01 2.2222222222222200 1961-04-01 4.5454545454545300 1961-05-01 6.9767441860465100 1961-06-01 2.2727272727272500 1961-07-01 -4.2553191489361800 1961-08-01 -6.2499999999999900 1961-09-01 -6.3829787234042400 1961-10-01 -8.5106382978723400 1961-11-01 -8.6956521739130500 1961-12-01 -6.6666666666666800 1962-01-01 -12.7659574468085000 1962-02-01 -12.5000000000000000 1962-03-01 -8.6956521739130500 1962-04-01 -8.6956521739130500 1962-05-01 -6.5217391304347800 1962-06-01 -2.2222222222222000 1962-07-01 4.4444444444444500 1962-08-01 2.2222222222222200 1962-09-01 6.8181818181818000 1962-10-01 6.9767441860465100 1962-11-01 7.1428571428571500 1962-12-01 7.1428571428571500 1963-01-01 9.7560975609756100 1963-02-01 9.5238095238095400 1963-03-01 14.2857142857143000 1963-04-01 14.2857142857143000 1963-05-01 11.6279069767442000 1963-06-01 6.8181818181818000 1963-07-01 0.0000000000000000 1963-08-01 0.0000000000000000 1963-09-01 0.0000000000000000 1963-10-01 2.1739130434782600 1963-11-01 0.0000000000000000 1963-12-01 0.0000000000000000 1964-01-01 2.2222222222222200 1964-02-01 4.3478260869565100 1964-03-01 2.0833333333333600 1964-04-01 0.0000000000000000 1964-05-01 -4.1666666666666500 1964-06-01 2.1276595744680700 1964-07-01 2.1276595744680700 1964-08-01 4.3478260869565100 1964-09-01 2.1276595744680700 1964-10-01 0.0000000000000000 1964-11-01 2.2222222222222200 1964-12-01 4.4444444444444500 1965-01-01 0.0000000000000000 1965-02-01 0.0000000000000000 1965-03-01 -2.0408163265306300 1965-04-01 -4.1666666666666500 1965-05-01 0.0000000000000000 1965-06-01 -6.2499999999999900 1965-07-01 -6.2499999999999900 1965-08-01 -6.2499999999999900 1965-09-01 -6.2499999999999900 1965-10-01 -6.3829787234042400 1965-11-01 -8.6956521739130500 1965-12-01 -10.6382978723404000 1966-01-01 -2.1739130434782600 1966-02-01 -6.2499999999999900 1966-03-01 -6.2499999999999900 1966-04-01 -2.1739130434782600 1966-05-01 -2.1739130434782600 1966-06-01 -6.6666666666666800 1966-07-01 -8.8888888888888900 1966-08-01 -8.8888888888888900 1966-09-01 -13.3333333333333000 1966-10-01 -15.9090909090909000 1966-11-01 -2.3809523809523700 1966-12-01 -4.7619047619047400 1967-01-01 -11.1111111111111000 1967-02-01 -13.3333333333333000 1967-03-01 -13.3333333333333000 1967-04-01 -15.5555555555556000 1967-05-01 -15.5555555555556000 1967-06-01 -7.1428571428571200 1967-07-01 -4.8780487804877900 1967-08-01 -7.3170731707317200 1967-09-01 -7.6923076923077100 1967-10-01 0.0000000000000000 1967-11-01 -9.7560975609756000 1967-12-01 -10.0000000000000000 1968-01-01 -10.0000000000000000 1968-02-01 -7.6923076923077100 1968-03-01 0.0000000000000000 1968-04-01 28.9473684210527000 1968-05-01 28.9473684210527000 1968-06-01 30.7692307692307000 1968-07-01 33.3333333333333000 1968-08-01 39.4736842105263000 1968-09-01 50.0000000000000000 1968-10-01 40.5405405405406000 1968-11-01 37.8378378378378000 1968-12-01 47.2222222222222000 1969-01-01 63.8888888888889000 1969-02-01 72.2222222222222000 1969-03-01 58.9743589743590000 1969-04-01 22.4489795918367000 1969-05-01 30.6122448979592000 1969-06-01 27.4509803921569000 1969-07-01 23.0769230769231000 1969-08-01 28.3018867924528000 1969-09-01 25.9259259259259000 1969-10-01 28.8461538461538000 1969-11-01 27.4509803921569000 1969-12-01 26.4150943396226000 1970-01-01 18.6440677966102000 1970-02-01 12.9032258064516000 1970-03-01 12.9032258064516000 1970-04-01 20.0000000000000000 1970-05-01 15.6250000000000000 1970-06-01 13.8461538461538000 1970-07-01 17.1875000000000000 1970-08-01 11.7647058823529000 1970-09-01 11.7647058823529000 1970-10-01 13.4328358208955000 1970-11-01 23.0769230769231000 1970-12-01 19.4029850746269000 1971-01-01 20.0000000000000000 1971-02-01 18.5714285714286000 1971-03-01 20.0000000000000000 1971-04-01 16.6666666666667000 1971-05-01 14.8648648648649000 1971-06-01 10.8108108108108000 1971-07-01 10.6666666666667000 1971-08-01 11.8421052631579000 1971-09-01 13.1578947368421000 1971-10-01 11.8421052631579000 1971-11-01 4.9999999999999800 1971-12-01 4.9999999999999800 1972-01-01 9.5238095238095400 1972-02-01 16.8674698795181000 1972-03-01 20.2380952380953000 1972-04-01 19.0476190476191000 1972-05-01 21.1764705882353000 1972-06-01 28.0487804878049000 1972-07-01 40.9638554216867000 1972-08-01 43.5294117647059000 1972-09-01 40.6976744186046000 1972-10-01 44.7058823529412000 1972-11-01 53.5714285714286000 1972-12-01 58.3333333333334000 1973-01-01 66.3043478260870000 1973-02-01 73.1958762886598000 1973-03-01 71.2871287128713000 1973-04-01 70.0000000000000000 1973-05-01 62.1359223300971000 1973-06-01 57.1428571428571000 1973-07-01 40.1709401709402000 1973-08-01 40.1639344262295000 1973-09-01 52.0661157024794000 1973-10-01 60.9756097560976000 1973-11-01 48.8372093023256000 1973-12-01 37.5939849624060000 1974-01-01 19.6078431372549000 1974-02-01 5.3571428571428700 1974-03-01 1.7341040462427900 1974-04-01 4.1176470588235200 1974-05-01 2.9940119760479000 1974-06-01 3.6363636363636300 1974-07-01 5.4878048780487800 1974-08-01 -0.5847953216374100 1974-09-01 -9.2391304347826100 1974-10-01 -19.1919191919192000 1974-11-01 -20.3125000000000000 1974-12-01 -20.7650273224044000 1975-01-01 -15.3005464480874000 1975-02-01 -14.6892655367232000 1975-03-01 -13.0681818181818000 1975-04-01 -15.8192090395480000 1975-05-01 -15.6976744186047000 1975-06-01 -12.8654970760234000 1975-07-01 -7.5144508670520200 1975-08-01 -6.4705882352941300 1975-09-01 -6.5868263473053800 1975-10-01 -5.0000000000000200 1975-11-01 -3.9215686274509800 1975-12-01 4.1379310344827800 1976-01-01 -1.2903225806451500 1976-02-01 -2.6490066225165600 1976-03-01 -5.8823529411764800 1976-04-01 -4.6979865771812200 1976-05-01 -2.7586206896551500 1976-06-01 -8.7248322147650900 1976-07-01 -13.7500000000000000 1976-08-01 -16.3522012578616000 1976-09-01 -14.7435897435898000 1976-10-01 -14.4736842105263000 1976-11-01 -16.3265306122449000 1976-12-01 -19.8675496688742000 1977-01-01 -18.3006535947712000 1977-02-01 -19.0476190476191000 1977-03-01 -18.0555555555556000 1977-04-01 -16.9014084507042000 1977-05-01 -18.4397163120567000 1977-06-01 -16.9117647058824000 1977-07-01 -18.1159420289855000 1977-08-01 -16.5413533834587000 1977-09-01 -19.5488721804511000 1977-10-01 -23.0769230769231000 1977-11-01 -17.8861788617886000 1977-12-01 -15.7024793388430000 1978-01-01 -16.8000000000000000 1978-02-01 -11.7647058823529000 1978-03-01 -5.9322033898305100 1978-04-01 -4.2372881355932300 1978-05-01 -4.3478260869565000 1978-06-01 -5.3097345132743100 1978-07-01 -6.1946902654867100 1978-08-01 -2.7027027027027000 1978-09-01 0.0000000000000000 1978-10-01 7.0000000000000000 1978-11-01 7.9207920792079300 1978-12-01 8.8235294117647100 1979-01-01 12.5000000000000000 1979-02-01 17.1428571428571000 1979-03-01 11.7117117117117000 1979-04-01 10.6194690265487000 1979-05-01 14.5454545454545000 1979-06-01 24.2990654205607000 1979-07-01 27.3584905660377000 1979-08-01 34.2592592592592000 1979-09-01 35.5140186915888000 1979-10-01 28.0373831775701000 1979-11-01 24.7706422018349000 1979-12-01 24.3243243243243000 1980-01-01 19.6581196581196000 1980-02-01 15.4471544715447000 1980-03-01 16.1290322580645000 1980-04-01 18.4000000000000000 1980-05-01 16.6666666666667000 1980-06-01 9.0225563909774300 1980-07-01 6.6666666666666500 1980-08-01 -2.0689655172413800 1980-09-01 -4.8275862068965400 1980-10-01 -2.9197080291970800 1980-11-01 -2.9411764705882400 1980-12-01 -4.3478260869565100 1981-01-01 -3.5714285714285600 1981-02-01 -3.5211267605633600 1981-03-01 -3.4722222222222300 1981-04-01 -4.7297297297297300 1981-05-01 -2.0408163265306200 1981-06-01 1.3793103448276000 1981-07-01 2.7777777777778000 1981-08-01 2.8169014084507100 1981-09-01 6.5217391304347800 1981-10-01 11.2781954887218000 1981-11-01 14.3939393939394000 1981-12-01 17.4242424242424000 1982-01-01 18.5185185185185000 1982-02-01 25.5474452554744000 1982-03-01 35.2517985611511000 1982-04-01 34.0425531914893000 1982-05-01 38.1944444444445000 1982-06-01 36.7346938775510000 1982-07-01 38.5135135135135000 1982-08-01 41.0958904109589000 1982-09-01 33.3333333333333000 1982-10-01 33.7837837837838000 1982-11-01 33.7748344370861000 1982-12-01 34.1935483870968000 1983-01-01 32.5000000000000000 1983-02-01 33.1395348837209000 1983-03-01 34.5744680851064000 1983-04-01 34.9206349206349000 1983-05-01 37.6884422110553000 1983-06-01 44.2786069651741000 1983-07-01 48.2926829268293000 1983-08-01 50.9708737864078000 1983-09-01 70.9183673469388000 1983-10-01 71.2121212121212000 1983-11-01 80.6930693069307000 1983-12-01 80.7692307692308000 1984-01-01 97.1698113207547000 1984-02-01 75.9825327510917000 1984-03-01 58.8932806324110000 1984-04-01 68.6274509803922000 1984-05-01 56.9343065693430000 1984-06-01 47.2413793103448000 1984-07-01 41.1184210526316000 1984-08-01 38.2636655948553000 1984-09-01 22.6865671641791000 1984-10-01 20.6489675516224000 1984-11-01 9.8630136986301400 1984-12-01 3.1914893617021200 1985-01-01 -9.0909090909091000 1985-02-01 -9.1811414392059600 1985-03-01 -10.1990049751244000 1985-04-01 -21.6279069767442000 1985-05-01 -21.6279069767442000 1985-06-01 -23.6533957845433000 1985-07-01 -25.1748251748252000 1985-08-01 -23.4883720930233000 1985-09-01 -10.4622871046229000 1985-10-01 -9.5354523227383800 1985-11-01 -4.4887780548628300 1985-12-01 2.8350515463917600 1986-01-01 9.2105263157894900 1986-02-01 14.2076502732240000 1986-03-01 18.5595567867036000 1986-04-01 38.2789317507418000 1986-05-01 50.4451038575668000 1986-06-01 57.3619631901841000 1986-07-01 71.0280373831776000 1986-08-01 73.5562310030395000 1986-09-01 73.9130434782609000 1986-10-01 78.1081081081081000 1986-11-01 72.3237597911227000 1986-12-01 74.4360902255639000 1987-01-01 70.6024096385542000 1987-02-01 69.3779904306220000 1987-03-01 75.1511819681143000 1987-04-01 68.8125894134478000 1987-05-01 57.1168901485644000 1987-06-01 59.9183143042792000 1987-07-01 62.9180634002234000 1987-08-01 63.8189426383513000 1987-09-01 53.1810224089636000 1987-10-01 52.0749119070997000 1987-11-01 36.6199813258637000 1987-12-01 25.7542097298690000 1988-01-01 22.2222222222222000 1988-02-01 28.3846872082166000 1988-03-01 30.1587301587302000 1988-04-01 33.9495798319328000 1988-05-01 42.3236514522821000 1988-06-01 45.2860596293312000 1988-07-01 38.2852919438285000 1988-08-01 35.6183745583039000 1988-09-01 20.4989885367498000 1988-10-01 15.0395778364116000 1988-11-01 34.5307917888563000 1988-12-01 38.6706948640483000 1989-01-01 39.2666157372040000 1989-02-01 39.2727272727273000 1989-03-01 31.9105691056911000 1989-04-01 24.1530740276035000 1989-05-01 13.9941690962099000 1989-06-01 7.9866888519134600 1989-07-01 1.1758417958310900 1989-08-01 -1.6675351745700900 1989-09-01 0.6715165081141420 1989-10-01 -4.0711009174312000 1989-11-01 -15.4223433242507000 1989-12-01 -15.9041394335512000 1990-01-01 -13.6588041689523000 1990-02-01 -14.3603133159269000 1990-03-01 -19.0035952747817000 1990-04-01 -25.9727134916625000 1990-05-01 -27.7237851662404000 1990-06-01 -27.8890600924499000 1990-07-01 -29.9524564183835000 1990-08-01 -30.4186539480657000 1990-09-01 -35.4085603112840000 1990-10-01 -37.7166766288105000 1990-11-01 -33.8917525773196000 1990-12-01 -34.4559585492228000 1991-01-01 -42.1855146124524000 1991-02-01 -42.0121951219512000 1991-03-01 -30.7545973367153000 1991-04-01 -22.3208191126280000 1991-05-01 -24.2038216560509000 1991-06-01 -26.5669515669516000 1991-07-01 -25.8672699849170000 1991-08-01 -24.9047981721249000 1991-09-01 -21.3425129087780000 1991-10-01 -18.8099808061420000 1991-11-01 -19.0058479532164000 1991-12-01 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