Table 3.

Demographic variables, baseline simulation

Period	NRR	Survival to old age	Growth rate	Percent of population			Support ratio
				Children	Workers	Elderly
0	2.0	0.3	0.019	62.7	31.4	8.8	0.457
1	1.0	0.6	0.012	43.5	43.5	5.9	0.556
2	0.6	0.8	0.001	25.0	41.7	13.0	0.476
3	0.8	0.8	−0.008	25.5	31.9	33.3	0.366
4	1.0	0.8	−0.009	33.3	33.3	42.6	0.400
5	1.0	0.8	−0.002	35.7	35.7	33.3	0.435
6	1.0	0.8	0.000	35.7	35.7	28.6	0.435