Figure 2. Standard and Poor’s Composite Yields
Term AAA Non-Callable AAA AAA % Trsy Insured AA A BBB Pre-Ref Gov
3 month 3.42 3.42 0.73 3.47 3.47 3.53 3.76 3.50 4.68
6 month 3.44 3.44 0.71 3.49 3.49 3.55 3.76 3.51 4.83
1 year 3.49 3.49 0.74 3.56 3.55 3.63 3.84 3.54 4.81
2 year 3.55 3.55 0.83 3.61 3.60 3.68 3.95 3.60 4.85
3 year 3.57 3.57 — 3.64 3.63 3.76 4.02 3.64 —
4 year 3.60 3.60 — 3.68 3.67 3.82 4.12 3.67 —
5 year 3.64 3.64 — 3.73 3.72 3.88 4.21 3.68 —
10 year 4.01 4.01 — 4.13 4.11 4.27 4.56 4.01 —
15 year 4.17 4.18 — 4.30 4.28 4.45 4.71 4.17 —
20 year 4.28 4.33 — 4.44 4.43 4.59 4.85 4.32 —
25 year 4.35 4.42 — 4.53 4.53 4.70 4.95 4.45 —
30 year 4.38 4.47 — 4.58 4.57 4.74 4.98 4.49 —