economics
descriptions are attached
using the Excel document, answer the attached questions
FRED Graph Observations
Federal Reserve Economic Data
Link: https://fred.stlouisfed.org
Help: https://fred.stlouisfed.org/help-faq
Economic Research Division
Federal Reserve Bank of St. Louis
TOTALSA Total Vehicle Sales, Millions of Units, Monthly, Seasonally Adjusted Annual Rate
Frequency: Monthly
observation_date TOTALSA RRSFS % change TOTALSA % change RRSFS
2007-12-01 16.0 177516 -0.01875 -0.003554609
2008-01-01 15.7 176885 -0.012738854 -0.012092603
2008-02-01 15.5 174746 -0.025806452 -0.002764012
2008-03-01 15.1 174263 -0.033112583 0.002829057
2008-04-01 14.6 174756 0.006849315 -0.000795395
2008-05-01 14.7 174617 -0.020408163 -0.008275254
2008-06-01 14.4 173172 -0.097222222 -0.011866814
2008-07-01 13.0 171117 0.084615385 -0.005680324
2008-08-01 14.1 170145 -0.078014184 -0.016756296
2008-09-01 13.0 167294 -0.161538462 -0.027879063
2008-10-01 10.9 162630 -0.036697248 -0.019350673
2008-11-01 10.5 159483 -0.00952381 -0.015067437
2008-12-01 10.4 157080 -0.057692308 0.012235803
2009-01-01 9.8 159002 -0.06122449 -0.007213746
2009-02-01 9.2 157855 0.065217391 -0.015545912
2009-03-01 9.8 155401 -0.040816327 0.002303717
2009-04-01 9.4 155759 0.085106383 0.007498764
2009-05-01 10.2 156927 -0.009803922 0.007321876
2009-06-01 10.1 158076 0.148514851 0.002524102
2009-07-01 11.6 158475 0.275862069 0.015459852
2009-08-01 14.8 160925 -0.358108108 -0.025962405
2009-09-01 9.5 156747 0.115789474 0.0065392
2009-10-01 10.6 157772 0.037735849 0.006350937
2009-11-01 11.0 158774 0.027272727 0.003382166
2009-12-01 11.3 159311 -0.03539823 -0.000382899
2010-01-01 10.9 159250 -0.055045872 0.002750392
2010-02-01 10.3 159688 0.145631068 0.021717349
2010-03-01 11.8 163156 -0.025423729 0.006711368
2010-04-01 11.5 164251 0.043478261 -0.006922332
2010-05-01 12.0 163114 -0.033333333 -0.001275182
2010-06-01 11.6 162906 0.025862069 0.00012277
2010-07-01 11.9 162926 0.008403361 0.004241189
2010-08-01 12.0 163617 -0.008333333 0.006454097
2010-09-01 11.9 164673 0.042016807 0.008768894
2010-10-01 12.4 166117 -0.008064516 0.007061288
2010-11-01 12.3 167290 0.024390244 0.001279216
2010-12-01 12.6 167504 0.015873016 0.004167065
2011-01-01 12.8 168202 0.0234375 0.004732405
2011-02-01 13.1 168998 0.015267176 0.004053302
2011-03-01 13.3 169683 0 9.42935E-05
2011-04-01 13.3 169699 -0.07518797 -0.002869787
2011-05-01 12.3 169212 -0.032520325 0.007050327
2011-06-01 11.9 170405 0.067226891 -0.002910713
2011-07-01 12.7 169909 -0.007874016 -0.001647941
2011-08-01 12.6 169629 0.063492063 0.007646098
2011-09-01 13.4 170926 0.02238806 0.007038133
2011-10-01 13.7 172129 0 0.001161919
2011-11-01 13.7 172329 0.00729927 0.000319157
2011-12-01 13.8 172384 0.043478261 0.006410108
2012-01-01 14.4 173489 0.041666667 0.01023696
2012-02-01 15.0 175265 -0.026666667 0.002025504
2012-03-01 14.6 175620 0.01369863 -0.005973124
2012-04-01 14.8 174571 -0.02027027 0.000492636
2012-05-01 14.5 174657 0 -0.008542458
2012-06-01 14.5 173165 -0.006896552 0.004238732
2012-07-01 14.4 173899 0 0.005284677
2012-08-01 14.4 174818 0.048611111 0.004581908
2012-09-01 15.1 175619 -0.01986755 -0.002955261
2012-10-01 14.8 175100 0.047297297 0.005950885
2012-11-01 15.5 176142 0 0.005376344
2012-12-01 15.5 177089 0.019354839 0.00499184
2013-01-01 15.8 177973 0.012658228 0.005141229
2013-02-01 16.0 178888 -0.0125 -0.007317428
2013-03-01 15.8 177579 0 0.004302311
2013-04-01 15.8 178343 -0.006329114 0.001452258
2013-05-01 15.7 178602 0.025477707 0.002323602
2013-06-01 16.1 179017 -0.00621118 0.002519314
2013-07-01 16.0 179468 0 -0.003917133
2013-08-01 16.0 178765 -0.03125 7.27212E-05
2013-09-01 15.5 178778 0.012903226 0.004424482
2013-10-01 15.7 179569 0.050955414 0.001537014
2013-11-01 16.5 179845 -0.042424242 0.00178487
2013-12-01 15.8 180166 0 -0.011528257
2014-01-01 15.8 178089 0.012658228 0.011797472
2014-02-01 16.0 180190 0.0625 0.010577724
2014-03-01 17.0 182096 -0.023529412 0.005755206
2014-04-01 16.6 183144 0.024096386 0.000960992
2014-05-01 17.0 183320 0.011764706 0.002449269
2014-06-01 17.2 183769 -0.011627907 -0.00202428
2014-07-01 17.0 183397 0.029411765 0.007993588
2014-08-01 17.5 184863 -0.045714286 -0.002488329
2014-09-01 16.7 184403 0.005988024 0.004246135
2014-10-01 16.8 185186 0.029761905 0.005318977
2014-11-01 17.3 186171 0 -0.004334725
2014-12-01 17.3 185364 -0.005780347 0.001003431
2015-01-01 17.2 185550 -0.01744186 -0.007712207
2015-02-01 16.9 184119 0.053254438 0.013724819
2015-03-01 17.8 186646 -0.033707865 -0.001146556
2015-04-01 17.2 186432 0.052325581 0.006248927
2015-05-01 18.1 187597 -0.027624309 -0.001444586
2015-06-01 17.6 187326 0.022727273 0.003384474
2015-07-01 18.0 187960 0 0.001675888
2015-08-01 18.0 188275 0.022222222 0.00123224
2015-09-01 18.4 188507 0.005434783 -0.003936193
2015-10-01 18.5 187765 0.005405405 0.003477751
2015-11-01 18.6 188418 -0.043010753 0.005991997
2015-12-01 17.8 189547 0.02247191 -0.010118862
2016-01-01 18.2 187629 -0.010989011 0.005366974
2016-02-01 18.0 188636 -0.055555556 -0.002655909
2016-03-01 17.0 188135 0.047058824 0.008738406
2016-04-01 17.8 189779 -0.016853933 -0.000274003
2016-05-01 17.5 189727 -0.017142857 0.005196941
2016-06-01 17.2 190713 0.058139535 0.000728844
2016-07-01 18.2 190852 -0.049450549 -0.00232117
2016-08-01 17.3 190409 0.046242775 0.007378853
2016-09-01 18.1 191814 0.011049724 0.003706716
2016-10-01 18.3 192525 -0.010928962 -0.000571354
2016-11-01 18.1 192415 0.033149171 0.007260349
2016-12-01 18.7 193812 -1 -1
