Table 2.

Number of Attempted Teaching-Family Site Replications in Agencies and Organizations by Year (N = 59 total)

Year	Number	Year	Number	Year	Number
1972	1	1980	4	1988	0
1973	4	1981	3	1989	0
1974	1	1982	1	1990	0
1975	2	1983	1	1991	2
1976	2	1984	1	1992	3
1977	3	1985	1	1993	5
1978	6	1986	2	1994	6
1979	5	1987	3	1995	3

Note: Starting in 1979, the site development work became more systematic. Notice how many years it took to engage 59 sites (whole organizations) in the site replication process