| 2003-2007 | 2008-2012 | 2003-2012 |
Mean | 0.301*** | 0.113*** | 0.244*** |
t-statistic | 9.321 | 2.211 | 8.834 |
Wealth Relative | 1.301 | 1.113 | 1.245 |
Observations | 232 | 100 | 332 |