For fun, above is a chart of historical and projected oil production, found here.
More from the above link:
According to the BP Statistical Review of World Energy, out of the 54 oil producing nations and regions in the world, only 14 are still increasing production. Alarmingly, 30 oil producing nations and regions are definitely past their peak output and the remaining 10 appear to have modestly declining production rates. Put another way, when weighted by production, ‘Peak Oil’ is already a grim reality in 61% of the oil producing world!
Happy walking, y'all.