Each unit of currency changed hands approximately 1.30 times during the period.
Velocity in the 1-2 range is typical of modern developed economies with broad M2 money supply. The US M2 velocity has generally stayed in this band since the 1990s.
You used M2 (broad money). M2 velocity in the US has declined from around 1.9 in 2006 to below 1.4 in recent years, partly due to quantitative easing expanding the money supply faster than GDP.
A money supply of $21.00 trillion at this velocity drives $27.36 trillion in total annual economic activity.
Next stepLow velocity often accompanies low inflation or deflation risk. Central banks may respond by expanding the money supply or cutting interest rates to stimulate spending.