Table:
period type and years
regression outputs

beta
p-value
delta
p-value
delta
two sided p-value
r-squared

long-run, 1926 to 2011
0.019
0.003
0.002
0.005
..
..
0.948

long-run, 1949 to 2011
0.036
0.017
0.004
0.007
..
..
0.931

long-run, 1949 to 2011
0.021
0.000
..
..
0.003
0.000
0.967

divergent, 1926 to 1936
-0.001
0.481
-0.052
0.002
..
..
0.844

convergent, 1936 to 1945
0.041
0.012
0.024
0.010
..
..
0.881

divergent, 1945 to 1951
-0.009
0.343
0.040
0.010
..
..
0.707

convergent, 1951 to 1973
0.028
0.000
-0.004
0.027
..
..
0.964

divergent, 1973 to 1986
0.011
0.013
0.005
0.039
..
..
0.655

convergent, 1986 to 1996
0.040
0.002
-0.002
0.328
..
..
0.856

divergent, 1996 to 2011
0.053
0.116
0.015
0.006
..
..
0.685

divergent, 1996 to 2011
0.008
0.261
..
..
0.014
0.000
0.887

Statement: for the three periods of convergence, the conditional convergence rate is slower than the unconditional rate: 2.8% versus 3.3% for 1951 to 1973.
Question: for the three periods of convergence, the conditional convergence rate is slower than the unconditional rate, what was the percentage of convergent for 1951 to 1973?
Answer: [0.028]