What was the price of a barrell of crude oil in 1985?

The barrel price of crude oil in 1985 by month was the following: January $24.26, February $23.64, March $23.89, April $24.19, May $24.18, June $24.07, July $24.04, August $23.99, September $23.96, October $24.10, November $24.27, December $24.51. The average price of a barrel of crude oil was $26.66