21.   Other reasons include a rise in depreciation costs following several years of intense investment, and fierce competition for individual customers, he said.

n. + cost >>共 875
labor 11.41%
production 8.91%
energy 3.75%
fuel 2.97%
health 2.22%
drug 2.09%
transportation 1.94%
development 1.92%
construction 1.79%
maintenance 1.66%
depreciation 0.25%
depreciation + n. >>共 39
charge 19.33%
cost 17.65%
expense 8.40%
schedule 8.40%
allowance 4.20%
accounting 3.36%
deduction 3.36%
rate 3.36%
rule 2.52%
account 1.68%
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