CHD multi-state model transition probabilities

I've been using the etm packeage in R to produce the empirical transition probabilities using the CHD simulation data from IMPACT. These are some of the output plots


where (because of space):
1="AMI"
2="CA",
3="Early HF",
4="Healthy"
5="MI Recur",
6="MI Surv",
7="SD",
8="Severe HF",
9="UA",
10="CHD Death",
11="Non CHD Death"

 Below is the empirical transition matrix for 60->90 year olds i.e. $\widehat{P}(60,90)$,

	1	2	3	4	5	6	7	8	9	10	11
1	0	0	0	0	0	0.0317885	0	0	0	0.545821	0.4223904
2	0	0.0980707	0	0	0	0.0317717	0	0	0	0.3690474	0.5011102
3	0	0	1	0	0	0	0	0	0	0	0
4	0	0.0265604	0	0	0	0.0234626	0	0	0	0.6691671	0.2808099
5	0	0	0	0	0	0	0	0	0	0.8835166	0.1164834
6	0	0	0	0	0	0.0317885	0	0	0	0.545821	0.4223904
7	0	0	0	0	0	0	0	0	0	1	0
8	0	0	0	0	0	0	0	1	0	0	0
9	0	0	0	0	0	0.0327666	0	0	0	0.5336655	0.4335679
10	0	0	0	0	0	0	0	0	0	1	0
11	0	0	0	0	0	0	0	0	0	0	1