`nondurables` <-
structure(c(7.163, 6.956, 6.832, 7.411, 7.908, 8.115, 8.363, 
8.322, 8.57, 8.695, 8.819, 8.695, 8.943, 8.778, 8.695, 8.529, 
8.529, 8.115, 7.742, 7.535, 7.287, 6.79, 6.045, 5.714, 6.045, 
6.376, 6.707, 6.997, 7.204, 7.494, 7.618, 7.742, 7.825, 7.991, 
7.949, 7.949, 8.032, 8.032, 8.115, 7.908, 8.363, 8.695, 8.695, 
8.902, 8.902, 9.109, 9.523, 9.606, 9.15, 9.564, 9.771, 9.688, 
9.606, 9.481, 8.985, 9.109, 9.523, 9.357, 9.15, 8.695, 8.985, 
9.15, 9.15, 8.985, 8.695, 8.363, 8.115, 8.57, 9.316, 9.606, 9.606, 
9.357, 9.606, 9.937, 9.813, 9.937, 9.688, 9.523, 9.564, 9.937, 
10.309, 10.392, 10.309, 9.978, 10.144, 10.309, 10.268, 10.144, 
9.895, 9.978, 9.771, 10.268, 11.096, 11.013, 10.723, 10.309, 
10.475, 10.765, 10.889, 10.806, 10.723, 10.93, 10.682, 10.889, 
11.345, 11.179, 10.889, 10.268, 10.558, 10.889, 10.889, 10.723, 
10.765, 10.765, 10.599, 11.179, 11.759, 11.8, 11.717, 11.179, 
11.552, 11.8, 11.924, 12.131, 12.131, 12.131, 11.8, 12.173, 12.794, 
12.752, 12.007, 11.013, 11.345, 11.386, 11.303, 11.51, 11.179, 
10.93, 10.558, 10.558, 11.262, 10.93, 10.475, 9.771, 9.937, 10.392, 
10.475, 10.723, 10.723, 10.558, 10.392, 10.558, 10.889, 10.185, 
9.688, 9.109, 9.316, 9.523, 9.274, 8.736, 8.529, 8.281, 7.991, 
8.695, 9.937, 10.02, 9.523, 8.819, 8.985, 9.15, 8.529, 9.316, 
10.558, 11.717, 11.883, 11.262, 11.51, 10.723, 10.185, 9.688, 
10.02, 10.516, 10.765, 10.889, 10.723, 10.392, 10.185, 10.682, 
10.558, 10.309, 10.682, 10.765, 11.096, 11.386, 11.345, 11.262, 
11.179, 11.345, 11.51, 11.883, 12.669, 12.669, 12.338, 12.131, 
11.966, 11.8, 12.131, 12.38, 12.504, 12.669, 12.794, 13.58, 14.326, 
14.243, 14.16, 14.077, 13.994, 14.367, 14.533, 14.657, 14.657, 
14.491, 14.119, 14.243, 14.367, 13.373, 12.007, 11.013, 11.013, 
11.345, 11.51, 11.262, 11.303, 11.51, 12.173, 13.083, 13.87, 
13.58, 13.456, 13.125, 13.001, 13.001, 13.001, 12.918, 13.001, 
13.166, 13.332, 13.497, 13.912, 14.45, 14.574, 14.574, 14.16, 
13.912, 13.539, 13.663, 13.912, 14.284, 14.119, 13.994, 14.243, 
14.574, 15.071, 15.526, 15.526, 16.065, 16.354, 16.727, 17.265, 
17.514, 17.514, 17.721, 17.762, 17.928, 18.259, 18.052, 18.176, 
18.093, 17.886, 17.762, 17.431, 17.1, 17.307, 17.721, 17.969, 
18.425, 18.549, 18.632, 18.425, 18.714, 18.549, 18.673, 18.839, 
19.128, 19.253, 19.667, 19.956, 19.915, 20.039, 19.46, 19.667, 
19.749, 19.832, 19.708, 19.667, 19.832, 19.667, 20.329, 20.329, 
20.288, 20.495, 20.412, 20.412, 20.453, 20.288, 20.246, 20.163, 
20.453, 20.039, 19.46, 19.708, 19.335, 19.625, 19.253, 19.749, 
20.453, 20.246, 20.081, 19.915, 20.081, 19.832, 20.702, 21.157, 
21.24, 21.53, 21.53, 21.323, 21.613, 21.406, 20.702, 20.412, 
20.66, 19.832, 21.695, 22.109, 22.855, 22.523, 21.53, 21.902, 
22.316, 21.861, 21.737, 21.695, 22.234, 20.826, 22.482, 23.103, 
23.227, 22.399, 21.323, 21.488, 21.737, 21.488, 20.66, 20.536, 
21.074, 19.956, 22.275, 23.02, 23.724, 22.73, 21.944, 22.482, 
23.02, 23.02, 23.02, 23.02, 23.683, 23.02, 26.001, 25.919, 26.415, 
25.422, 25.132, 25.463, 26.001, 25.711, 25.008, 24.718, 25.132, 
23.31, 25.049, 25.422, 25.297, 24.801, 23.931, 24.428, 25.132, 
25.09, 24.262, 24.014, 25.297, 23.807, 26.208, 26.871, 27.45, 
26.995, 25.836, 25.836, 26.829, 27.078, 26.498, 26.705, 26.995, 
25.297, 27.119, 27.285, 27.45, 26.457, 24.718, 25.38, 26.126, 
26.415, 26.043, 26.208, 26.664, 25.215, 27.078, 27.989, 28.403, 
27.823, 27.036, 27.699, 28.444, 29.231, 29.024, 29.396, 29.893, 
28.071, 30.017, 30.97, 31.674, 31.011, 29.976, 30.39, 31.053, 
31.053, 30.97, 30.763, 30.97, 29.272, 31.674, 32.46, 32.791, 
31.632, 30.431, 30.846, 31.756, 32.005, 31.26, 31.384, 31.839, 
30.266, 32.584, 33.205, 32.998, 31.549, 30.017, 30.266, 30.68, 
30.638, 30.39, 30.763, 31.963, 30.556, 33.371, 33.951, 34.448, 
33.661, 31.963, 32.998, 34.158, 34.365, 34.862, 34.944, 35.441, 
33.951, 36.559, 36.973, 36.766, 35.524, 34.158, 35.151, 35.566, 
35.938, 36.145, 36.187, 36.642, 34.572, 36.808, 37.139, 37.346, 
35.607, 33.62, 34.158, 35.151, 35.731, 36.352, 36.559, 37.553, 
35.566, 38.588, 38.795, 39.747, 38.754, 36.973, 36.973, 38.381, 
39.002, 39.168, 39.333, 39.996, 37.801, 40.451, 41.155, 41.114, 
39.83, 37.925, 38.588, 39.954, 40.658, 41.155, 41.362, 42.356, 
39.54, 42.853, 43.598, 44.136, 42.48, 40.161, 41.362, 42.728, 
42.521, 43.805, 44.177, 45.047, 42.48, 45.668, 46.165, 46.827, 
45.171, 43.06, 44.509, 45.627, 46.248, 46.289, 46.662, 47.945, 
45.088, 48.525, 49.394, 50.057, 48.401, 46.041, 47.076, 48.401, 
49.311, 49.27, 49.725, 51.257, 48.194, 51.671, 52.748, 53.038, 
51.216, 48.483, 49.436, 50.294, 50.321, 51.184, 50.277, 52.199, 
48.646, 53.15, 54.591, 54.964, 53.255, 50.804, 51.185, 52.995, 
53.666, 53.83, 54.479, 56.41, 52.797, 56.889, 58.427, 58.372, 
56.796, 53.275, 54.2, 56.567, 57.285, 57.13, 57.488, 59.457, 
56.388, 59.87, 60.864, 60.605, 58.399, 55.418, 55.515, 57.421, 
57.2, 57.56, 57.582, 59.425, 56.261, 58.928, 60.511, 60.3, 57.807, 
55.157, 55.989, 57.717, 57.967, 58.809, 59.102, 61.564, 58.452, 
62.018, 63.963, 64.403, 62.402, 59.485, 60.812, 63.025, 63.925, 
64.832, 64.866, 67.503, 63.029, 68.044, 69.525, 69.546, 67.328, 
63.995, 64.19, 67.26, 68.006, 68.164, 68.695, 70.929, 66.872, 
71.508, 72.624, 72.64, 69.952, 64.652, 65.474, 67.964, 69.091, 
68.551, 69.337, 71.66, 67.205, 71.344, 72.278, 70.671, 66.485, 
59.976, 59.039, 60.517, 59.296, 60.687, 61.52, 65.756, 62.763, 
67.578, 69.535, 69.438, 67.832, 64.257, 65.364, 69.194, 69.189, 
69.324, 69.753, 72.226, 68.415, 72.265, 74.932, 74.649, 72.34, 
68.746, 70.219, 72.502, 74.228, 74.612, 75.584, 78.408, 74.629, 
79.296, 79.469, 78.686, 77.106, 73.548, 73.442, 75.805, 76.513, 
78.15, 78.348, 81.796, 78.075, 81.964, 83.147, 82.097, 80.317, 
77.204, 75.886, 78.497, 79.379, 79.172, 79.79, 81.862, 78.59, 
82.518, 82.826, 82.763, 80.192, 77.019, 76.973, 78.91, 78.939, 
77.627, 76.203, 77.949, 74.95, 79.75, 81.873, 80.942, 78.857, 
76.385, 75.954, 78.644, 78.995, 78.84, 79.48, 81.868, 79.76, 
82.941, 83.615, 81.378, 78.275, 74.117, 73.252, 77.395, 77.249, 
76.262, 76.556, 79.48, 76.55, 81.094, 82.026, 80.72, 77.734, 
73.595, 75.04, 77.253, 78.353, 78.837, 80.558, 84.065, 81.968, 
86.805, 88.949, 87.28, 84.018, 79.652, 80.398, 83.377, 84.003, 
84.021, 84.769, 88.423, 85.665, 89.046, 89.83, 88.432, 85.059, 
81.056, 80.456, 83.34, 84.009, 84.092, 85.402, 88.567, 85.47, 
90.191, 91.766, 89.391, 86.319, 82.868, 83.868, 86.01, 85.185, 
86.969, 87.658, 91.702, 89.079, 93.92, 93.704, 93.308, 90.1, 
87.756, 86.583, 90.038, 90.602, 91.072, 92.347, 97.021, 95.477, 
99.075, 99.128, 97.567, 94.944, 92.175, 91.565, 93.608, 93.931, 
94.659, 94.362, 97.866, 96.189, 100.745, 100.296, 99.136, 96.263, 
93.76, 94.224, 94.841, 95.831, 97.044, 96.551, 100.079, 96.676, 
101.02, 100.913, 100.18, 97.246, 93.224, 94.734, 96.286, 96.395, 
95.995, 96.871, 100.262, 98.018, 102.411, 102.576, 100.845, 97.001, 
93.69, 93.571, 93.973, 92.571, 94.047, 95.013, 99.559, 97.639, 
102.103, 102.866, 101.148, 97, 93.953, 94.944, 95.462, 96.962, 
97.806, 98.299, 102.642, 101.649, 105.216, 105.737, 103.912, 
100.399, 96.974, 98.006, 98.872, 99.107, 100.085, 100.023, 104.118, 
103.144, 106.478, 106.997, 104.742, 101.199, 98.709, 98.83, 100.085, 
101.863, 102.876, 104.016, 108.207, 106.283, 110.729, 110.824, 
109.485, 106.198, 103.424, 104.095, 104.439, 105.07, 105.082, 
105.8, 110.178, 108.272, 111.959, 112.121, 110.172, 105.726, 
102.425, 102.022, 103.436, 104.429, 104.917, 105.467, 110.144, 
109.307, 113.053, 114.104, 112.127, 108.261, 105.828, 106.099, 
107.363, 107.505, 109.781, 109.001, 113.384, 112.832, 116.232, 
116.974, 116.127, 111.083, 108.32, 109.204, 109.151, 109.312, 
110.702, 110.587, 114.216, 113.428, 115.661, 115.056, 114.464, 
110.089, 106.856, 107.452, 109.027, 108.916, 110.176, 110.15, 
113.938, 112.381, 116.167, 116.313, 116.017, 111.542, 107.452, 
109.027), .Tsp = c(1919, 2000, 12), class = "ts")