The second one was called the processing sector, and this group includes four sectors, namely: chemical industries, medical industries, glass and Ceramic industries, and Mining and Extraction industries. The last one is called consumers product sector, and this group includes five sectors, namely: food and beverages, tobacco and cigarettes, textiles, leathers and clothing, paper and carton industries, and printing and packaging, the benefit of this classification it will make the data analysis valid. Therefore, the following hypotheses is formulated as branches to the main hypothesis: