YearAdmissions*
20151.32
20141.27
20131.34
20121.36
20111.28
20101.339
20091.414
20081.341
20071.4
20061.401
20051.376
20041.484
20031.521
20021.57
20011.438
20001.383
19991.44
1998~1.438
19971.354
19961.319
19951.211
19941.24
19931.182
1992 1.099
19911.14
19901.19
19891.26
19881.08
19871.09

*in billions

†Source: 1992-1997, AC Nielsen EDI.
~Source: 1998 and later, Rentrak Corporation. AC Nielsen uses an industry calendar beginning the first Friday of the year; Rentrak data employs a Jan. 1-Dec. 31 calendar.