Bureau of Transportation Statistics (BTS)
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Figure 1 - All Classes of Service: Quarterly Chained Preliminary Series

Index: 95Q1 = 100

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  Laspeyres Paasche Fisher Törnqvist
95Q1 100.00 100.00 100.00 100.00
95Q2 102.83 102.07 102.45 102.55
95Q3 103.65 102.29 102.97 102.73
95Q4 99.91 98.27 99.09 97.25
96Q1 100.02 96.45 98.22 96.59
96Q2 99.83 95.44 97.61 98.09
96Q3 101.66 96.59 99.09 99.48
96Q4 100.88 95.05 97.92 98.41
97Q1 103.34 96.57 99.90 101.78
97Q2 105.67 97.75 101.64 103.67
97Q3 106.22 97.62 101.83 103.95
97Q4 109.80 100.28 104.93 107.27
98Q1 103.59 97.97 100.74 111.01
98Q2 101.45 94.66 98.00 108.28
98Q3 101.58 94.29 97.87 107.84
98Q4 100.67 93.03 96.77 106.34
99Q1 103.86 94.84 99.25 109.21
99Q2 104.50 94.68 99.47 108.90
99Q3 104.51 94.24 99.25 108.35
99Q4 105.02 94.14 99.43 108.51
00Q1 109.36 96.82 102.90 112.54
00Q2 112.14 98.85 105.29 114.77
00Q3 114.53 100.62 107.35 116.70
00Q4 115.61 101.02 108.07 116.86


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