Appendix E
Data Source and Accuracy Statements
Chapter 4 Energy and the Environment
Table A Average Response Rates for Monthly Surveys, 1998
Refinery |
252 |
243 |
96.3 |
Bulk terminal |
300 |
287 |
95.6 |
Pipeline |
81 |
80 |
99.3 |
Crude oil stocks |
174 |
169 |
99.1 |
NOTE: The average response rate is calculated by summing individual monthly
response rates and dividing by 12.
SOURCE: Tammy G. Heppner and Carol L. French, Energy Information Administration,
U.S. Department of Energy, Accuracy of Petroleum Supply Data (Washington, DC:1998).
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