Frequencies for first 10,000 rows of vinyear variable in vindecode dataset : contains | the | marketing | year | defined by | the oem | within | which the | vehicle was | prod | Freq. Percent Cum. ------------+----------------------------------- | 961 9.61 9.61 1981 | 3 0.03 9.64 1982 | 8 0.08 9.72 1983 | 13 0.13 9.85 1984 | 8 0.08 9.93 1985 | 17 0.17 10.10 1986 | 20 0.20 10.30 1987 | 32 0.32 10.62 1988 | 29 0.29 10.91 1989 | 31 0.31 11.22 1990 | 67 0.67 11.89 1991 | 85 0.85 12.74 1992 | 90 0.90 13.64 1993 | 95 0.95 14.59 1994 | 126 1.26 15.85 1995 | 181 1.81 17.66 1996 | 173 1.73 19.39 1997 | 256 2.56 21.95 1998 | 292 2.92 24.87 1999 | 346 3.46 28.33 2000 | 391 3.91 32.24 2001 | 438 4.38 36.62 2002 | 470 4.70 41.32 2003 | 531 5.31 46.63 2004 | 487 4.87 51.50 2005 | 555 5.55 57.05 2006 | 589 5.89 62.94 2007 | 589 5.89 68.83 2008 | 414 4.14 72.97 2009 | 304 3.04 76.01 2010 | 306 3.06 79.07 2011 | 341 3.41 82.48 2012 | 394 3.94 86.42 2013 | 460 4.60 91.02 2014 | 499 4.99 96.01 2015 | 371 3.71 99.72 2016 | 28 0.28 100.00 ------------+----------------------------------- Total | 10,000 100.00 by Jean Roth , jroth@nber.org , 22 Oct 2016