I think that would be impossible to come up with an actual number when every facet of government is dedicated to shaping the citizen in ways contrary to his or her nature.
It ranges from tax credits for having kids to increased welfare for being a single mom; from subsidies for growing corn to mandates to eradicate invasive species. The government is changing citizens' behavior with incentives and disincentives, which destroys the natural spontaneous order society would otherwise fall into.
The government has basically turned society into a pinball machine which bounces citizens from here to there, taking away control of their destiny. And then, they use their own coercion as an example of why we need more coercion: because people cannot control their own outcomes in life!
Governments and corporations alike know that the best way to mold a person is to start in childhood.