U.S. Geological Survey Open-File Report 09-0346
Trends in Precipitation Chemistry in the United States,
1983-1994: An Analysis of the Effects in 1995 of Phase I of the Clean Air Act Amendments of 1990, Title IV
Table A.5. Departures of observed 1995 bi-monthly and annual mean ammonium ion concentrations (µeq/L) from values estimated from seasonalized trend
models using NADP/NTN data from 1983 through 1994.
Annual Mean January-February March-April May-June July-August September-October November-December
__________________ __________________ __________________ __________________ __________________ __________________ __________________
Region Site Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff.
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NE il11 23.36 22.32 1.04 23.47 14.51 8.96 29.55 35.39 -5.84 25.67 30.98 -5.31 16.19 22.05 -5.86 28.34 20.64 7.70 16.92 10.34 6.58
il18 24.46 27.95 -3.49 12.28 19.01 -6.73 38.18 41.51 -3.33 30.13 34.96 -4.83 22.33 26.40 -4.07 26.47 25.65 0.82 17.37 20.17 -2.80
il63 14.95 13.97 0.98 9.97 9.46 0.51 14.90 18.63 -3.73 32.60 21.72 10.88 13.50 14.74 -1.24 7.93 10.73 -2.80 10.77 8.55 2.22
in20 27.51 19.04 8.47 17.19 15.58 1.61 30.25 21.39 8.86 42.81 26.19 16.62 37.34 20.96 16.38 26.44 18.14 8.30 11.00 11.97 -0.97
in34 29.12 21.52 7.60 20.61 16.92 3.69 25.56 32.94 -7.38 35.66 27.32 8.34 31.75 19.66 12.09 37.13 17.16 19.97 24.03 15.11 8.92
in41 29.23 20.28 8.95 40.47 14.62 25.85 44.93 23.62 21.31 32.29 34.01 -1.72 25.20 18.80 6.40 13.57 18.59 -5.02 18.91 12.02 6.89
ky03 12.97 13.29 -0.32 10.05 8.32 1.73 13.61 18.32 -4.71 21.53 21.39 0.14 14.00 14.70 -0.70 12.96 11.08 1.88 5.69 5.95 -0.26
ky22 11.35 8.10 3.25 5.24 5.11 0.13 9.13 11.43 -2.30 17.02 12.20 4.82 16.57 8.96 7.61 11.95 6.46 5.49 8.20 4.44 3.76
ky38 12.84 13.23 -0.39 8.45 9.22 -0.77 11.62 20.80 -9.18 26.31 20.97 5.34 6.14 11.92 -5.78 14.58 9.58 5.00 9.95 6.89 3.06
ma08 12.95 10.63 2.32 8.56 5.18 3.38 15.76 10.13 5.63 14.06 20.17 -6.11 24.92 15.17 9.75 9.93 8.37 1.56 4.45 4.74 -0.29
ma13 10.77 8.71 2.06 6.72 3.63 3.09 18.71 7.80 10.91 16.38 17.45 -1.07 13.14 11.08 2.06 4.51 7.69 -3.18 5.18 4.60 0.58
md03 14.65 17.32 -2.67 7.68 11.96 -4.28 26.13 19.49 6.64 24.25 30.76 -6.51 12.80 23.32 -10.52 7.71 9.03 -1.32 9.31 9.38 -0.07
md13 15.90 13.85 2.05 10.34 7.70 2.64 14.35 15.55 -1.20 26.42 21.84 4.58 25.81 18.80 7.01 5.88 11.09 -5.21 12.61 8.08 4.53
me00 7.29 7.63 -0.34 2.38 3.90 -1.52 11.04 8.04 3.00 9.49 10.63 -1.14 9.83 11.00 -1.17 8.32 7.10 1.22 2.67 5.14 -2.47
me09 6.51 6.48 0.03 3.19 2.99 0.20 7.19 5.14 2.05 8.36 9.90 -1.54 13.29 11.33 1.96 4.48 6.50 -2.02 2.55 2.99 -0.44
mi09 22.14 16.86 5.28 15.36 12.99 2.37 23.73 17.39 6.34 27.71 24.00 3.71 29.86 17.92 11.94 17.48 13.34 4.14 18.67 15.54 3.13
mi26 31.47 21.27 10.20 19.77 17.08 2.69 33.14 25.53 7.61 39.54 31.92 7.62 47.62 19.91 27.71 24.48 18.78 5.70 24.24 14.40 9.84
mi53 23.03 23.53 -0.50 18.13 21.73 -3.60 25.19 28.67 -3.48 36.52 28.74 7.78 22.78 24.24 -1.46 18.96 20.20 -1.24 16.59 17.61 -1.02
mi98 15.22 19.54 -4.32 8.49 11.84 -3.35 14.94 29.20 -14.26 24.12 24.68 -0.56 20.31 16.59 3.72 18.63 16.79 1.84 4.86 18.11 -13.25
mi99 15.40 15.22 0.18 7.28 6.96 0.32 10.71 21.64 -10.93 18.48 19.65 -1.17 26.98 19.01 7.97 21.96 14.92 7.04 6.99 9.13 -2.14
nh02 11.34 9.11 2.23 12.19 4.15 8.04 14.54 7.97 6.57 9.12 15.11 -5.99 15.14 13.44 1.70 9.44 9.19 0.25 7.58 4.78 2.80
nj99 15.03 13.69 1.34 7.73 7.25 0.48 22.07 14.00 8.07 20.49 22.20 -1.71 24.31 19.83 4.48 7.68 11.60 -3.92 7.90 7.28 0.62
ny08 21.34 18.57 2.77 14.74 9.68 5.06 39.95 19.89 20.06 29.54 29.39 0.15 19.36 24.33 -4.97 15.65 16.60 -0.95 8.81 11.55 -2.74
ny20 13.57 10.36 3.21 7.92 4.97 2.95 15.23 10.71 4.52 22.40 17.05 5.35 20.07 14.89 5.18 8.76 8.85 -0.09 7.03 5.67 1.36
ny52 23.13 18.53 4.60 13.00 15.64 -2.64 36.62 18.31 18.31 19.78 26.22 -6.44 28.02 20.90 7.12 19.20 15.78 3.42 22.17 14.32 7.85
ny65 14.54 13.19 1.35 5.74 5.06 0.68 19.43 17.21 2.22 20.90 21.64 -0.74 19.18 17.48 1.70 14.40 11.85 2.55 7.60 5.93 1.67
ny68 13.34 12.08 1.26 7.16 8.40 -1.24 19.96 12.56 7.40 15.77 18.60 -2.83 20.05 17.89 2.16 8.25 10.76 -2.51 8.86 4.27 4.59
ny98 12.21 9.84 2.37 8.24 5.92 2.32 14.94 10.72 4.22 18.26 13.63 4.63 17.50 12.58 4.92 6.77 9.95 -3.18 7.56 6.26 1.30
ny99 14.72 10.68 4.04 5.82 5.70 0.12 18.39 12.41 5.98 34.26 17.29 16.97 22.09 14.19 7.90 4.98 9.18 -4.20 2.79 5.34 -2.55
oh17 19.33 21.56 -2.23 11.41 14.59 -3.18 27.55 29.04 -1.49 23.26 34.51 -11.25 19.70 23.90 -4.20 17.55 16.87 0.68 16.52 10.45 6.07
oh49 15.26 14.54 0.72 12.71 9.07 3.64 22.76 15.96 6.80 19.24 21.72 -2.48 14.01 18.56 -4.55 11.28 14.26 -2.98 11.56 7.70 3.86
oh71 21.30 21.08 0.22 12.09 15.20 -3.11 28.38 25.07 3.31 34.13 32.56 1.57 22.13 24.07 -1.94 15.71 18.05 -2.34 15.35 11.54 3.81
pa15 15.84 12.77 3.07 7.37 6.58 0.79 31.56 14.82 16.74 22.20 20.12 2.08 19.72 17.24 2.48 5.31 12.04 -6.73 8.89 5.83 3.06
pa29 16.86 13.65 3.21 15.64 8.56 7.08 28.40 15.00 13.40 13.02 21.33 -8.31 21.82 17.31 4.51 12.36 11.89 0.47 9.94 7.80 2.14
pa42 14.47 13.89 0.58 8.67 8.45 0.22 29.52 15.61 13.91 20.21 23.07 -2.86 14.64 17.42 -2.78 6.27 12.20 -5.93 7.50 6.60 0.90
pa72 14.18 10.76 3.42 5.47 6.07 -0.60 19.46 11.68 7.78 25.96 17.05 8.91 23.99 15.97 8.02 5.63 8.95 -3.32 4.59 4.85 -0.26
va00 13.00 11.44 1.56 7.37 8.90 -1.53 15.27 14.55 0.72 28.12 19.20 8.92 13.51 14.24 -0.73 5.98 6.37 -0.39 7.77 5.38 2.39
va13 10.50 11.01 -0.51 5.63 5.09 0.54 14.38 12.37 2.01 15.88 19.22 -3.34 12.79 15.58 -2.79 10.51 9.75 0.76 3.81 4.01 -0.20
va28 8.34 10.36 -2.02 5.10 6.06 -0.96 13.55 11.40 2.15 10.84 16.64 -5.80 9.47 14.36 -4.89 3.75 9.94 -6.19 7.31 3.75 3.56
vt01 14.95 12.24 2.71 13.64 7.44 6.20 17.23 12.46 4.77 21.15 20.65 0.50 25.95 16.62 9.33 5.85 10.95 -5.10 5.91 5.35 0.56
vt99 12.57 12.65 -0.08 8.70 7.41 1.29 15.76 13.90 1.86 21.38 18.67 2.71 15.15 15.36 -0.21 5.84 12.38 -6.54 8.57 8.16 0.41
wi28 26.59 22.04 4.55 32.51 14.39 18.12 21.28 32.55 -11.27 35.25 28.40 6.85 32.25 20.93 11.32 20.63 20.43 0.20 17.60 15.57 2.03
wi36 13.75 16.25 -2.50 12.17 7.11 5.06 12.91 25.46 -12.55 19.80 20.46 -0.66 17.55 19.68 -2.13 12.33 16.25 -3.92 7.74 8.55 -0.81
wi37 17.96 21.34 -3.38 11.64 12.62 -0.98 17.97 25.76 -7.79 19.16 29.96 -10.80 34.98 20.59 14.39 15.08 25.17 -10.09 8.90 13.93 -5.03
wi99 23.44 23.24 0.20 10.11 15.59 -5.48 23.23 31.95 -8.72 29.52 29.61 -0.09 27.30 23.99 3.31 29.86 19.66 10.20 20.64 18.63 2.01
wv04 12.09 8.66 3.43 5.98 6.06 -0.08 15.87 12.67 3.20 18.99 11.61 7.38 9.94 9.06 0.88 9.87 7.46 2.41 11.89 5.07 6.82
wv18 16.57 12.81 3.76 13.81 8.52 5.29 27.41 13.80 13.61 22.64 20.09 2.55 14.94 15.55 -0.61 7.04 12.83 -5.79 13.60 6.08 7.52
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Annual Mean January-February March-April May-June July-August September-October November-December
__________________ __________________ __________________ __________________ __________________ __________________ __________________
Region Site Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff.
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SE al10 7.91 5.72 2.19 7.02 4.04 2.98 9.73 9.25 0.48 12.49 7.85 4.64 6.32 5.64 0.68 7.55 3.93 3.62 4.37 3.58 0.79
fl03 6.81 5.59 1.22 5.41 5.68 -0.27 9.33 7.99 1.34 9.73 7.47 2.26 7.62 5.11 2.51 3.20 4.12 -0.92 5.55 3.19 2.36
fl11 6.84 6.47 0.37 7.19 6.84 0.35 11.62 12.38 -0.76 6.98 6.59 0.39 4.75 3.57 1.18 3.70 3.59 0.11 6.77 5.87 0.90
fl41 5.86 6.74 -0.88 5.92 4.44 1.48 10.16 11.59 -1.43 5.63 8.50 -2.87 6.12 5.37 0.75 4.04 5.34 -1.30 3.30 5.19 -1.89
ga41 15.63 8.43 7.20 9.83 6.33 3.50 15.25 10.15 5.10 45.41 14.92 30.49 9.79 5.92 3.87 5.88 7.14 -1.26 7.59 6.08 1.51
ms10 13.74 10.33 3.41 11.15 8.22 2.93 17.78 16.95 0.83 24.70 12.72 11.98 9.69 9.57 0.12 11.77 8.03 3.74 7.34 6.48 0.86
ms30 10.07 8.08 1.99 9.22 6.83 2.39 12.02 12.74 -0.72 16.49 11.40 5.09 7.01 5.47 1.54 10.19 7.24 2.95 5.47 4.82 0.65
nc03 10.04 9.86 0.18 4.79 6.43 -1.64 10.63 9.54 1.09 15.15 16.84 -1.69 13.84 13.08 0.76 8.68 8.31 0.37 7.15 4.95 2.20
nc25 9.13 6.99 2.14 5.33 4.74 0.59 13.47 9.68 3.79 13.73 12.12 1.61 12.69 5.64 7.05 6.47 6.64 -0.17 3.09 3.10 -0.01
nc34 17.00 12.94 4.06 10.25 8.90 1.35 29.30 12.50 16.80 23.21 20.49 2.72 13.35 20.59 -7.24 12.69 7.93 4.76 13.23 7.20 6.03
nc36 10.27 10.40 -0.13 7.13 8.72 -1.59 13.96 13.57 0.39 12.76 16.33 -3.57 13.60 11.37 2.23 5.68 6.69 -1.01 8.51 5.69 2.82
nc41 14.99 17.01 -2.02 9.10 12.77 -3.67 18.24 17.02 1.22 23.09 27.50 -4.41 14.84 18.56 -3.72 10.44 13.79 -3.35 14.24 12.43 1.81
sc06 7.44 8.09 -0.65 7.67 6.67 1.00 9.63 8.41 1.22 8.81 15.77 -6.96 9.24 7.56 1.68 2.91 4.04 -1.13 6.38 6.10 0.28
tn00 14.09 10.54 3.55 8.64 6.68 1.96 20.37 12.80 7.57 19.30 18.62 0.68 17.23 10.74 6.49 12.47 8.20 4.27 6.52 6.20 0.32
tn11 9.75 8.00 1.75 7.61 3.56 4.05 7.85 8.59 -0.74 17.53 12.42 5.11 9.64 9.23 0.41 7.71 11.29 -3.58 8.17 2.92 5.25
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West ar02 15.17 11.80 3.37 9.64 8.33 1.31 20.37 16.76 3.61 24.59 16.94 7.65 8.40 13.29 -4.89 24.47 8.11 16.36 3.57 7.36 -3.79
ar03 14.85 11.25 3.60 8.96 8.04 0.92 15.48 16.74 -1.26 19.88 19.09 0.79 14.16 10.31 3.85 19.15 6.42 12.73 11.49 6.86 4.63
ar27 18.55 14.25 4.30 10.58 12.53 -1.95 16.96 14.60 2.36 27.66 18.72 8.94 16.04 18.20 -2.16 25.82 11.52 14.30 14.26 9.94 4.32
az03 9.55 8.61 0.94 1.90 3.28 -1.38 6.23 5.89 0.34 13.77 19.30 -5.53 16.65 10.45 6.20 10.82 8.55 2.27 7.92 4.19 3.73
co00 13.70 12.77 0.93 5.90 5.76 0.14 7.73 9.15 -1.42 13.87 27.02 -13.15 18.32 19.95 -1.63 24.73 11.86 12.87 11.64 2.87 8.77
co02 12.19 10.73 1.46 3.49 3.86 -0.37 11.71 11.10 0.61 36.81 19.98 16.83 11.88 14.10 -2.22 7.13 10.35 -3.22 2.12 4.99 -2.87
co15 7.84 8.68 -0.84 1.77 2.80 -1.03 6.30 7.56 -1.26 9.70 15.43 -5.73 15.29 16.93 -1.64 8.72 5.81 2.91 5.29 3.53 1.76
co19 12.74 13.30 -0.56 4.91 4.19 0.72 12.22 14.13 -1.91 10.00 19.33 -9.33 20.91 24.12 -3.21 18.14 13.47 4.67 10.28 4.59 5.69
co22 30.04 22.45 7.59 17.45 8.46 8.99 36.81 26.26 10.55 23.50 33.16 -9.66 65.18 35.86 29.32 18.33 22.85 -4.52 18.94 8.12 10.82
co97 6.86 8.17 -1.31 5.90 5.31 0.59 8.40 11.37 -2.97 5.82 9.07 -3.25 7.16 12.31 -5.15 9.27 6.63 2.64 4.61 4.33 0.28
co98 6.51 6.28 0.23 3.09 2.12 0.97 5.22 7.12 -1.90 6.69 9.98 -3.29 9.34 10.60 -1.26 10.23 5.60 4.63 4.50 2.24 2.26
co99 12.06 6.75 5.31 3.23 3.40 -0.17 3.77 5.09 -1.32 28.53 10.37 18.16 12.62 9.72 2.90 5.81 8.01 -2.20 18.38 3.88 14.50
ia08 28.18 33.66 -5.48 6.85 31.00 -24.15 42.81 51.10 -8.29 27.37 39.55 -12.18 31.59 24.07 7.52 34.79 26.10 8.69 25.67 30.13 -4.46
ia23 31.67 32.03 -0.36 22.42 28.45 -6.03 42.04 53.10 -11.06 23.20 37.14 -13.94 27.41 25.55 1.86 26.35 22.87 3.48 48.58 25.06 23.52
id03 17.43 17.76 -0.33 11.46 7.22 4.24 12.60 23.27 -10.67 9.70 23.68 -13.98 38.34 34.24 4.10 28.75 11.49 17.26 3.70 6.68 -2.98
id11 9.91 16.31 -6.40 7.98 8.38 -0.40 5.08 13.04 -7.96 18.49 24.28 -5.79 20.92 40.76 -19.84 5.26 7.01 -1.75 1.74 4.41 -2.67
ks31 26.71 23.29 3.42 40.46 23.20 17.26 21.03 32.02 -10.99 24.56 25.71 -1.15 12.87 20.16 -7.29 18.26 20.97 -2.71 43.05 17.72 25.33
ks32 34.15 34.13 0.02 21.25 28.06 -6.81 45.28 35.93 9.35 36.87 43.63 -6.76 53.10 37.70 15.40 32.32 33.77 -1.45 16.08 25.70 -9.62
la12 14.92 10.50 4.42 13.53 9.66 3.87 23.08 17.39 5.69 28.34 12.32 16.02 12.62 8.54 4.08 7.25 5.26 1.99 4.72 9.83 -5.11
la30 13.42 8.98 4.44 8.17 6.17 2.00 13.68 14.09 -0.41 22.16 11.48 10.68 18.34 9.85 8.49 10.41 7.92 2.49 7.73 4.37 3.36
mn16 13.24 14.84 -1.60 9.37 7.16 2.21 13.80 19.24 -5.44 16.60 17.66 -1.06 19.41 14.34 5.07 14.03 13.43 0.60 6.25 17.22 -10.97
mn23 19.10 27.32 -8.22 14.34 16.01 -1.67 27.36 33.37 -6.01 19.36 31.47 -12.11 32.51 29.77 2.74 8.86 22.69 -13.83 12.18 30.62 -18.44
mo03 19.20 15.71 3.49 10.67 16.27 -5.60 21.30 20.98 0.32 22.42 19.00 3.42 14.92 15.47 -0.55 27.53 13.43 14.10 18.38 9.13 9.25
mt00 10.88 11.67 -0.79 7.24 7.05 0.19 12.34 14.98 -2.64 8.42 14.82 -6.40 19.39 18.15 1.24 13.29 8.39 4.90 4.58 6.66 -2.08
mt05 4.52 4.40 0.12 3.66 2.84 0.82 7.09 5.96 1.13 3.64 4.57 -0.93 6.20 5.69 0.51 4.24 4.55 -0.31 2.30 2.80 -0.50
nd08 30.14 27.97 2.17 12.67 22.22 -9.55 39.16 45.38 -6.22 60.66 30.25 30.41 21.16 23.13 -1.97 31.08 24.50 6.58 16.12 22.33 -6.21
nm07 8.85 8.38 0.47 4.80 6.17 -1.37 8.47 7.06 1.41 8.36 15.78 -7.42 13.40 9.78 3.62 8.30 7.12 1.18 9.78 4.35 5.43
nm08 13.76 10.72 3.04 3.90 5.63 -1.73 15.41 10.09 5.32 23.75 18.10 5.65 13.12 12.02 1.10 10.51 12.58 -2.07 15.84 5.89 9.95
nm09 12.87 8.30 4.57 3.98 3.45 0.53 8.20 5.05 3.15 21.59 16.18 5.41 18.79 12.58 6.21 11.74 8.67 3.07 12.94 3.88 9.06
ok00 23.23 21.50 1.73 18.96 28.03 -9.07 21.75 29.19 -7.44 32.59 18.96 13.63 9.39 22.14 -12.75 21.98 17.99 3.99 34.69 12.66 22.03
ok17 16.51 15.09 1.42 15.84 13.36 2.48 22.01 20.74 1.27 22.46 19.29 3.17 14.07 15.78 -1.71 14.48 9.70 4.78 10.17 11.67 -1.50
or09 5.63 5.40 0.23 1.79 3.44 -1.65 2.38 6.69 -4.31 4.27 7.01 -2.74 21.81 6.30 15.51 1.98 6.16 -4.18 1.58 2.83 -1.25
or10 2.05 1.88 0.17 1.16 1.25 -0.09 2.07 1.95 0.12 2.92 2.32 0.60 3.67 2.52 1.15 1.27 1.79 -0.52 1.23 1.42 -0.19
or18 3.07 4.81 -1.74 1.76 2.21 -0.45 2.07 4.12 -2.05 5.12 5.82 -0.70 3.31 10.53 -7.22 4.56 4.15 0.41 1.61 2.05 -0.44
or97 5.46 6.70 -1.24 1.82 4.18 -2.36 7.03 10.60 -3.57 6.05 5.67 0.38 10.22 7.68 2.54 4.92 8.35 -3.43 2.74 3.70 -0.96
sd08 15.20 17.09 -1.89 9.54 10.65 -1.11 23.83 30.09 -6.26 16.27 20.37 -4.10 23.84 20.52 3.32 8.89 13.54 -4.65 8.82 7.39 1.43
sd99 27.49 33.57 -6.08 25.11 27.37 -2.26 30.99 54.57 -23.58 25.05 38.80 -13.75 32.48 35.16 -2.68 38.15 26.73 11.42 13.18 18.76 -5.58
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Annual Mean January-February March-April May-June July-August September-October November-December
__________________ __________________ __________________ __________________ __________________ __________________ __________________
Region Site Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff. Obs. Est. Diff.
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tx03 21.67 20.91 0.76 27.47 21.89 5.58 20.61 34.60 -13.99 43.46 25.38 18.08 13.91 10.08 3.83 13.00 12.73 0.27 11.60 20.76 -9.16
tx10 10.10 12.68 -2.58 11.89 12.47 -0.58 10.14 18.13 -7.99 16.28 20.22 -3.94 9.87 10.53 -0.66 4.83 7.62 -2.79 7.56 7.12 0.44
tx16 20.22 16.44 3.78 17.57 13.72 3.85 18.65 22.14 -3.49 27.80 24.02 3.78 16.87 11.43 5.44 19.89 11.23 8.66 20.51 16.10 4.41
tx21 13.65 8.76 4.89 7.93 8.41 -0.48 19.96 11.16 8.80 16.48 14.06 2.42 14.58 7.48 7.10 10.47 5.83 4.64 12.47 5.61 6.86
tx56 16.97 17.30 -0.33 12.06 17.17 -5.11 21.65 32.35 -10.70 26.00 20.81 5.19 10.08 13.22 -3.14 23.93 8.60 15.33 8.08 11.63 -3.55
wa14 1.72 1.35 0.37 1.39 1.40 -0.01 1.33 1.39 -0.06 2.32 1.41 0.91 2.07 1.36 0.71 2.13 1.25 0.88 1.11 1.30 -0.19
wa21 4.75 4.12 0.63 2.59 2.13 0.46 5.14 5.11 0.03 10.21 5.47 4.74 5.62 5.16 0.46 2.97 4.64 -1.67 1.96 2.24 -0.28
wy02 7.02 6.66 0.36 3.27 2.97 0.30 11.66 9.01 2.65 5.57 6.57 -1.00 11.03 14.01 -2.98 8.29 5.12 3.17 2.31 2.27 0.04
wy08 7.96 9.80 -1.84 3.79 4.69 -0.90 6.22 9.79 -3.57 10.94 14.87 -3.93 12.49 16.98 -4.49 9.59 7.76 1.83 4.71 4.69 0.02
wy99 15.17 12.45 2.72 17.40 7.74 9.66 18.14 19.66 -1.52 15.21 16.69 -1.48 15.73 17.40 -1.67 14.09 8.86 5.23 10.45 4.34 6.11
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