Answer:
No citation of source of statistics was given.
Explanation:
The statistics are mostly extracted from the research reports, so if you are using the statistical data from any source then you must have to cite the source because statistics helps drawing valuable conclusions. If you are not citing the source, then it means you are not making valuable decisions.
Remember, well researched conclusions are the fruit of the research. So its important to use better sources and also citing those as well so that the reader can use your research.
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