Year	% gross
1972	4.6808500289917
1974	2.24215006828308
1975	2.11863994598389
1976	2.56410002708435
1977	3.34728002548218
1978	3.29218006134033
1979	3.65854001045227
1981	4.72103023529053
1982	12.7193002700806
1983	16.2162208557129
1984	17.6744194030762
1985	24.651159286499
1999	67.2268905639648
2000	74.5967712402344
2001	89.4308929443359
2016	177.981643676758
2017	201.401870727539
2019	122.439018249512
2020	125.124382019043
2021	109.620246887207