Month Growth rate same period previous year 1960-01-01 0.000000000000000 1960-02-01 0.000000000000000 1960-03-01 0.000000000000000 1960-04-01 0.000000000000000 1960-05-01 0.000000000000000 1960-06-01 0.000000000000000 1960-07-01 0.000000000000000 1960-08-01 0.000000000000000 1960-09-01 0.000000000000000 1960-10-01 0.000000000000000 1960-11-01 0.000000000000000 1960-12-01 0.000000000000000 1961-01-01 0.000000000000000 1961-02-01 0.000000000000000 1961-03-01 0.000000000000000 1961-04-01 0.000000000000000 1961-05-01 0.000000000000000 1961-06-01 0.000000000000000 1961-07-01 0.000000000000000 1961-08-01 0.000000000000000 1961-09-01 0.000000000000000 1961-10-01 0.000000000000000 1961-11-01 0.000000000000000 1961-12-01 0.000000000000000 1962-01-01 0.000000000000000 1962-02-01 0.000000000000000 1962-03-01 0.000000000000000 1962-04-01 0.000000000000000 1962-05-01 0.000000000000000 1962-06-01 0.000000000000000 1962-07-01 0.000000000000000 1962-08-01 0.000000000000000 1962-09-01 0.000000000000000 1962-10-01 0.000000000000000 1962-11-01 0.000000000000000 1962-12-01 0.000000000000000 1963-01-01 0.000000000000000 1963-02-01 0.000000000000000 1963-03-01 0.000000000000000 1963-04-01 0.000000000000000 1963-05-01 0.000000000000000 1963-06-01 0.000000000000000 1963-07-01 0.000000000000000 1963-08-01 0.000000000000000 1963-09-01 0.000000000000000 1963-10-01 0.000000000000000 1963-11-01 0.000000000000000 1963-12-01 0.000000000000000 1964-01-01 0.000000000000000 1964-02-01 0.000000000000000 1964-03-01 0.000000000000000 1964-04-01 0.000000000000000 1964-05-01 0.000000000000000 1964-06-01 0.000000000000000 1964-07-01 0.000000000000000 1964-08-01 0.000000000000000 1964-09-01 0.000000000000000 1964-10-01 0.000000000000000 1964-11-01 0.000000000000000 1964-12-01 0.000000000000000 1965-01-01 0.000000000000000 1965-02-01 0.000000000000000 1965-03-01 0.000000000000000 1965-04-01 0.000000000000000 1965-05-01 0.000000000000000 1965-06-01 0.000000000000000 1965-07-01 0.000000000000000 1965-08-01 0.000000000000000 1965-09-01 0.000000000000000 1965-10-01 0.000000000000000 1965-11-01 0.000000000000000 1965-12-01 0.000000000000000 1966-01-01 0.000000000000000 1966-02-01 0.000000000000000 1966-03-01 0.000000000000000 1966-04-01 0.000000000000000 1966-05-01 0.000000000000000 1966-06-01 0.000000000000000 1966-07-01 0.000000000000000 1966-08-01 0.000000000000000 1966-09-01 0.000000000000000 1966-10-01 0.000000000000000 1966-11-01 0.000000000000000 1966-12-01 0.000000000000000 1967-01-01 0.000000000000000 1967-02-01 0.000000000000000 1967-03-01 0.000000000000000 1967-04-01 0.000000000000000 1967-05-01 0.000000000000000 1967-06-01 0.000000000000000 1967-07-01 0.000000000000000 1967-08-01 0.000000000000000 1967-09-01 0.000000000000000 1967-10-01 0.000000000000000 1967-11-01 0.000000000000000 1967-12-01 0.000000000000000 1968-01-01 0.000000000000000 1968-02-01 4.909861261111570 1968-03-01 4.909861261111570 1968-04-01 4.909861261111570 1968-05-01 4.909861261111570 1968-06-01 4.909861261111570 1968-07-01 4.909861261111570 1968-08-01 4.909861261111570 1968-09-01 4.909861261111570 1968-10-01 4.909861261111570 1968-11-01 4.909861261111570 1968-12-01 4.909861261111570 1969-01-01 4.909861261111570 1969-02-01 0.000000000000000 1969-03-01 0.000000000000000 1969-04-01 0.000000000000000 1969-05-01 0.000000000000000 1969-06-01 0.000000000000000 1969-07-01 0.000000000000000 1969-08-01 0.000000000000000 1969-09-01 0.000000000000000 1969-10-01 0.000000000000000 1969-11-01 0.000000000000000 1969-12-01 0.000000000000000 1970-01-01 0.000000000000000 1970-02-01 0.000000000000000 1970-03-01 0.000000000000000 1970-04-01 0.000000000000000 1970-05-01 0.000000000000000 1970-06-01 0.000000000000000 1970-07-01 0.000000000000000 1970-08-01 0.000000000000000 1970-09-01 0.000000000000000 1970-10-01 0.000000000000000 1970-11-01 0.000000000000000 1970-12-01 0.000000000000000 1971-01-01 0.000000000000000 1971-02-01 0.000000000000000 1971-03-01 0.000000000000000 1971-04-01 0.000000000000000 1971-05-01 0.000000000000000 1971-06-01 6.588533417801720 1971-07-01 6.588533417801720 1971-08-01 23.432055749128900 1971-09-01 23.432055749128900 1971-10-01 23.432055749128900 1971-11-01 23.432055749128900 1971-12-01 23.432055749128900 1972-01-01 23.432055749128900 1972-02-01 23.432055749128900 1972-03-01 23.432055749128900 1972-04-01 23.432055749128900 1972-05-01 23.432055749128900 1972-06-01 15.802377414561700 1972-07-01 15.802377414561700 1972-08-01 0.000000000000000 1972-09-01 0.000000000000000 1972-10-01 0.000000000000000 1972-11-01 0.000000000000000 1972-12-01 0.000000000000000 1973-01-01 0.000000000000000 1973-02-01 0.000000000000000 1973-03-01 0.000000000000000 1973-04-01 0.000000000000000 1973-05-01 0.000000000000000 1973-06-01 0.000000000000000 1973-07-01 0.000000000000000 1973-08-01 0.000000000000000 1973-09-01 0.000000000000000 1973-10-01 0.000000000000000 1973-11-01 0.000000000000000 1973-12-01 0.000000000000000 1974-01-01 0.000000000000000 1974-02-01 0.000000000000000 1974-03-01 0.000000000000000 1974-04-01 0.000000000000000 1974-05-01 0.000000000000000 1974-06-01 0.000000000000000 1974-07-01 0.000000000000000 1974-08-01 0.000000000000000 1974-09-01 0.000000000000000 1974-10-01 0.000000000000000 1974-11-01 0.000000000000000 1974-12-01 0.000000000000000 1975-01-01 3.291204208635400 1975-02-01 13.408609738885000 1975-03-01 13.408609738885000 1975-04-01 13.408609738885000 1975-05-01 13.408609738885000 1975-06-01 13.408609738885000 1975-07-01 13.408609738885000 1975-08-01 17.399114646821100 1975-09-01 17.399114646821100 1975-10-01 17.399114646821100 1975-11-01 17.399114646821100 1975-12-01 17.399114646821100 1976-01-01 13.658385093167700 1976-02-01 3.518696611415970 1976-03-01 3.518696611415970 1976-04-01 3.518696611415970 1976-05-01 3.518696611415970 1976-06-01 3.518696611415970 1976-07-01 3.518696611415970 1976-08-01 4.803541177113490 1976-09-01 4.803541177113490 1976-10-01 5.929285753319830 1976-11-01 5.929285753319830 1976-12-01 5.929285753319830 1977-01-01 5.907426635335260 1977-02-01 5.907426635335260 1977-03-01 5.907426635335260 1977-04-01 5.907426635335260 1977-05-01 32.247663806765400 1977-06-01 32.247663806765400 1977-07-01 32.247663806765400 1977-08-01 26.186255083950400 1977-09-01 26.186255083950400 1977-10-01 24.845233182005800 1977-11-01 24.845233182005800 1977-12-01 24.845233182005800 1978-01-01 24.871001031991700 1978-02-01 24.871001031991700 1978-03-01 24.871001031991700 1978-04-01 24.871001031991700 1978-05-01 0.000000000000000 1978-06-01 13.223140495867800 1978-07-01 13.223140495867800 1978-08-01 13.223140495867800 1978-09-01 15.619834710743800 1978-10-01 15.619834710743800 1978-11-01 15.619834710743800 1978-12-01 15.619834710743800 1979-01-01 15.619834710743800 1979-02-01 15.661157024793400 1979-03-01 15.661157024793400 1979-04-01 15.661157024793400 1979-05-01 15.661157024793400 1979-06-01 2.153284671532830 1979-07-01 2.153284671532830 1979-08-01 2.153284671532830 1979-09-01 0.035739814152965 1979-10-01 0.035739814152965 1979-11-01 1.215153681200850 1979-12-01 24.517512508935000 1980-01-01 25.017869907076500 1980-02-01 24.794569489103300 1980-03-01 24.794569489103300 1980-04-01 24.794569489103300 1980-05-01 24.901750625223300 1980-06-01 25.044658806716700 1980-07-01 25.008931761343300 1980-08-01 25.044658806716700 1980-09-01 25.044658806716700 1980-10-01 25.044658806716700 1980-11-01 23.622881355932200 1980-12-01 0.487944890929956 1981-01-01 0.114351057747260 1981-02-01 2.175780131691950 1981-03-01 18.007443458345200 1981-04-01 17.950186086458600 1981-05-01 32.036613272311200 1981-06-01 31.885714285714300 1981-07-01 31.923406687625000 1981-08-01 31.828571428571400 1981-09-01 31.914285714285700 1981-10-01 31.914285714285700 1981-11-01 31.876606683804600 1981-12-01 31.876606683804600 1982-01-01 33.666476299257600 1982-02-01 31.157186887083200 1982-03-01 16.035904900533700 1982-04-01 31.529126213592200 1982-05-01 17.396013864818000 1982-06-01 17.352686308492200 1982-07-01 17.396013864818000 1982-08-01 17.446900736887700 1982-09-01 17.370586961230200 1982-10-01 17.370586961230200 1982-11-01 17.587177821096000 1982-12-01 17.587177821096000 1983-01-01 16.577654347361700 1983-02-01 16.406750694296100 1983-03-01 14.049759565126500 1983-04-01 28.104816386787300 1983-05-01 28.178630743679600 1983-06-01 28.225955325826100 1983-07-01 28.178630743679600 1983-08-01 32.976563941686700 1983-09-01 59.254474995386600 1983-10-01 60.306329581103500 1983-11-01 60.029471357524400 1983-12-01 60.029471357524400 1984-01-01 61.224115814550100 1984-02-01 66.122224261332400 1984-03-01 65.939505041246600 1984-04-01 30.394698934024800 1984-05-01 30.334005182839100 1984-06-01 30.103656780881100 1984-07-01 62.582781456953600 1984-08-01 57.868442964196500 1984-09-01 31.819235225955900 1984-10-01 30.954299528030400 1984-11-01 30.939226519337000 1984-12-01 31.123388581952100 1985-01-01 37.929074789724900 1985-02-01 35.384445426425100 1985-03-01 42.830313742819300 1985-04-01 44.708351745470600 1985-05-01 44.526676239920500 1985-06-01 44.782560584264700 1985-07-01 15.859381918002300 1985-08-01 14.943741209564000 1985-09-01 14.943741209564000 1985-10-01 14.943741209564000 1985-11-01 15.040436005625900 1985-12-01 14.878862359550600 1986-01-01 18.697981046559500 1986-02-01 17.535699714402300 1986-03-01 11.857065511640500 1986-04-01 10.825253836170700 1986-05-01 10.944665239987800 1986-06-01 12.343320085600700 1986-07-01 12.236319168450000 1986-08-01 12.419700214132700 1986-09-01 12.419700214132700 1986-10-01 15.746405628632600 1986-11-01 15.702605639183900 1986-12-01 15.702605639183900 1987-01-01 16.446820327686700 1987-02-01 16.939738961399600 1987-03-01 16.470750933480800 1987-04-01 18.922642419232600 1987-05-01 18.930834940755000 1987-06-01 17.450166678005300 1987-07-01 18.147769833163100 1987-08-01 18.034013605442200 1987-09-01 18.034013605442200 1987-10-01 15.295672282788200 1987-11-01 15.248976357152300 1987-12-01 15.248976357152300 1988-01-01 16.311929887318900 1988-02-01 16.765613868439800 1988-03-01 17.466160056993600 1988-04-01 14.643188137164100 1988-05-01 14.863299351251200 1988-06-01 14.863299351251200 1988-07-01 14.685878962536000 1988-08-01 17.347703302403300 1988-09-01 18.344763990548100 1988-10-01 17.673352435530100 1988-11-01 17.666609363360300 1988-12-01 17.666609363360300 1989-01-01 9.913373314880310 1989-02-01 9.116331096196870 1989-03-01 8.687961184676020 1989-04-01 9.559417946645100 1989-05-01 9.626828038325780 1989-06-01 9.813414019162900 1989-07-01 9.438134485877990 1989-08-01 7.195127940670890 1989-09-01 6.292003506379670 1989-10-01 6.292003506379670 1989-11-01 6.442972630758740 1989-12-01 6.442972630758740 1990-01-01 6.827402882059410 1990-02-01 8.918503331624820 1990-03-01 9.300162752848170 1990-04-01 11.045010145729600 1990-05-01 10.791664749988500 1990-06-01 12.132623071271100 1990-07-01 14.428728875826600 1990-08-01 15.509025932374200 1990-09-01 16.026757078713500 1990-10-01 16.026757078713500 1990-11-01 16.960241570206300 1990-12-01 17.582467859267100 1991-01-01 16.353079844589000 1991-02-01 22.549732620320800 1991-03-01 25.492448415230800 1991-04-01 25.295900992566100 1991-05-01 25.418310151546600 1991-06-01 24.244409861577500 1991-07-01 21.891805120796200 1991-08-01 20.475189401451700 1991-09-01 19.937608592639400 1991-10-01 20.123203285420900 1991-11-01 18.995462368956400 1991-12-01 18.365758754863800 1992-01-01 15.304093347840800 1992-02-01 11.443133421769200 1992-03-01 10.451910363765800 1992-04-01 11.587669870732500 1992-05-01 15.363988479491500 1992-06-01 16.408464631814900 1992-07-01 16.903170579132800 1992-08-01 16.998650116880100 1992-09-01 18.285977677542500 1992-10-01 18.116370808678500 1992-11-01 18.116370808678500 1992-12-01 18.205128205128200 1993-01-01 17.886893140700300 1993-02-01 17.134444305224900 1993-03-01 15.988336402701000 1993-04-01 14.031961028931300 1993-05-01 10.439623507805300 1993-06-01 10.669384981311600 1993-07-01 10.642971808375800 1993-08-01 10.552678973435400 1993-09-01 9.349514292871680 1993-10-01 9.337341014722690 1993-11-01 9.337341014722690 1993-12-01 9.255242227042670 1994-01-01 8.810621325457510 1994-02-01 7.014494303899030 1994-03-01 7.330175447881660 1994-04-01 6.491273769210720 1994-05-01 6.896014135010140 1994-06-01 7.788353290348980 1994-07-01 9.255205416687860 1994-08-01 9.438476811077720 1994-09-01 9.871200936720460 1994-10-01 9.871200936720460 1994-11-01 9.871200936720460 1994-12-01 9.871200936720460 1995-01-01 10.253418228862800 1995-02-01 11.320188919709100 1995-03-01 11.368623486772400 1995-04-01 13.167164033070800 1995-05-01 13.128342245989300 1995-06-01 11.870964679073300 1995-07-01 10.039140766972700 1995-08-01 9.854863469321300 1995-09-01 9.422203688258730 1995-10-01 9.832267630432760 1995-11-01 9.913353720693160 1995-12-01 9.913353720693160 1996-01-01 10.420357545498500 1996-02-01 9.850270500819370 1996-03-01 8.932920079698900 1996-04-01 6.864800605209120 1996-05-01 6.465267183773450 1996-06-01 5.306711366674450 1996-07-01 5.053884101543480 1996-08-01 5.053884101543480 1996-09-01 6.885308377972090 1996-10-01 6.486247046911910 1996-11-01 6.572097042767120 1996-12-01 6.572097042767120 1997-01-01 5.821803633939000 1997-02-01 5.343823439256150 1997-03-01 5.633573823798390 1997-04-01 5.871644990999370 1997-05-01 6.173562058526750 1997-06-01 6.002417892403800 1997-07-01 6.187270748518680 1997-08-01 6.187270748518680 1997-09-01 4.367806984529450 1997-10-01 4.367806984529450 1997-11-01 4.206799707284270 1997-12-01 4.206799707284270 1998-01-01 4.239357303193800 1998-02-01 3.856450048496610 1998-03-01 2.807010793235490 1998-04-01 2.363212593611490 1998-05-01 2.108004333859230 1998-06-01 2.214449999049580 1998-07-01 2.195945945945940 1998-08-01 2.328803522623750 1998-09-01 2.328803522623750 1998-10-01 2.410416034011530 1998-11-01 2.433191618584870 1998-12-01 2.433191618584870 1999-01-01 2.593551068210560 1999-02-01 3.052037804923610 1999-03-01 5.314769069541130 1999-04-01 6.214889606390320 1999-05-01 6.656986484977080 1999-06-01 6.588685982073140 1999-07-01 6.520568297892110 1999-08-01 6.450894927200230 1999-09-01 7.719558564406940 1999-10-01 7.646688164868990 1999-11-01 7.657958124884210 1999-12-01 8.387993329627580 2000-01-01 7.884077183679500 2000-02-01 6.840426303197270 2000-03-01 5.009240173430940 2000-04-01 4.099383247526830 2000-05-01 3.885223583621330 2000-06-01 4.230856464923130 2000-07-01 4.147778785131460 2000-08-01 4.139877685432000 2000-09-01 2.913373624670680 2000-10-01 2.930238964258670 2000-11-01 2.886253721838800 2000-12-01 2.193274868796690 2001-01-01 1.167355019285240 2001-02-01 0.829572829369264 2001-03-01 1.150689567645320 2001-04-01 1.407737492404320 2001-05-01 1.653225806451610 2001-06-01 1.834555254260000 2001-07-01 1.900058592115170 2001-08-01 1.990998678244600 2001-09-01 2.029480165303100 2001-10-01 2.000468337068870 2001-11-01 2.010705921712950 2001-12-01 2.010705921712950 2002-01-01 3.097270488208110 2002-02-01 3.324640363422230 2002-03-01 3.034713508992060 2002-04-01 3.164219847531520 2002-05-01 3.578275816474940 2002-06-01 3.313718399684400 2002-07-01 3.924757680302280 2002-08-01 4.316015682671950 2002-09-01 4.279951461086880 2002-10-01 4.360303040241380 2002-11-01 4.360303040241380 2002-12-01 4.439014791249880 2003-01-01 5.360473868508040 2003-02-01 5.350832912670370 2003-03-01 5.598402312101200 2003-04-01 6.247277303602850 2003-05-01 5.379055035184880 2003-06-01 5.145257262863130 2003-07-01 4.638075214593980 2003-08-01 4.401635477276290 2003-09-01 4.475405711410250 2003-10-01 4.394965509655730 2003-11-01 5.238761175971450 2003-12-01 5.214401230981800 2004-01-01 5.365740021742500 2004-02-01 5.411379198417220 2004-03-01 5.218567892122920 2004-04-01 5.239100393312170 2004-05-01 5.346759539672900 2004-06-01 5.279324536981010 2004-07-01 5.168220204553360 2004-08-01 5.350283932579210 2004-09-01 5.435142538908450 2004-10-01 5.471266443902570 2004-11-01 4.625606569615530 2004-12-01 4.570959558274870 2005-01-01 4.292136487581990 2005-02-01 4.448810815566440 2005-03-01 4.997734944688810 2005-04-01 4.002828242016710 2005-05-01 4.001667361400600 2005-06-01 4.106242005260360 2005-07-01 4.050909299853460 2005-08-01 3.738865615304310 2005-09-01 3.578923325100990 2005-10-01 3.543447547557550 2005-11-01 3.686155866025450 2005-12-01 3.686155866025450 2006-01-01 3.907740576904060 2006-02-01 5.163409703504050 2006-03-01 4.662426410210010 2006-04-01 5.053069719042660 2006-05-01 5.320986801188580 2006-06-01 5.224066046331850 2006-07-01 5.284811000358960 2006-08-01 5.107778819119040 2006-09-01 5.175312861789530 2006-10-01 5.175312861789530 2006-11-01 5.142039198414420 2006-12-01 5.142039198414420 2007-01-01 5.922036941323690 2007-02-01 5.402482979575490 2007-03-01 6.022526296192880 2007-04-01 6.513728753120180 2007-05-01 5.893314087002170 2007-06-01 6.342333831903230 2007-07-01 6.280978731216080 2007-08-01 6.280978731216080 2007-09-01 6.212734730248600 2007-10-01 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4.443043957775320 2010-09-01 4.377535767670290 2010-10-01 4.377535767670290 2010-11-01 4.393270170943050 2010-12-01 4.393270170943050 2011-01-01 5.760689426582710 2011-02-01 5.639068890277740 2011-03-01 5.327484231432360 2011-04-01 5.064655172413800 2011-05-01 5.041276470780160 2011-06-01 4.913473759681920 2011-07-01 4.178747345843360 2011-08-01 4.148438678533720 2011-09-01 4.109957791368760 2011-10-01 4.108881040571980 2011-11-01 4.093189501108890 2011-12-01 4.117951036754730 2012-01-01 3.189377794492490 2012-02-01 3.352500363274020 2012-03-01 3.412764193949440 2012-04-01 3.484071484071490 2012-05-01 3.587847912524860 2012-06-01 3.867420477137200 2012-07-01 3.765932792584010 2012-08-01 3.765932792584010 2012-09-01 3.730517432179480 2012-10-01 3.765720668542110 2012-11-01 3.619890782723820 2012-12-01 3.595247696745980 2013-01-01 2.121951466434500 2013-02-01 1.582710693339760 2013-03-01 1.396597671669320 2013-04-01 1.321480057664580 2013-05-01 1.190511890125060 2013-06-01 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