What is the geometric mean of year 1?

please show formulas

2 3 4 -20.6452-22.3263 -5.6688 4. 20.4853 11 21.7928 3.3504 -4.2982 19.6837 34.4298 -2.6384 17 -0.9137 9.1571 9. YEAR 1 12/30/2011 7.1418 12/31/2012 13.5068 12/31/2013 25.6053 12/31/2014 12.81 12/31/2015 -4.6311 12/30/2016 15.0312 12/29/2017 19.1231 12/31/2018 -5.1621 12/31/2019 30.9215 12/31/2020 7.6217 -14.8577-12.7412 -4.6898 0. 12.3547 10.9455 18.5986 8. 36.5546 40.4381 12.5204 13 -15.2488 -16.0857 -14.0986 -2. 16.0376 28.8526 28.8082 21 13.861 24.7231 3.5909 16. DESCRIPTIVE 1 2 3 4 Arithmetic 12.19682 4.49894 7.46511 10.23315 10. Geometric Variance 121.9496 304.275 406.5647 220.791355. Standard deviatio 11.043079 17.44348 20.16345 14.85905 7