Although teachers’ salaries expenditure witnessed a fluctuation, its change was far less significant, with its percentage maintaining the top, which was at approximately 45 percent on average.

In 1981, the cost of other workers’ salaries occupied a relatively considerable share, at 28%, but afterwards it declined nearly a half, at only 15% in the end.

But a big change happened in the following, to be specific, the former slightly rose 5% ,and then was followed by a 11% decline while the latter showed an opposite trend. In 2001, the latter was 3 times higher than the former, at about 23%.

Despite the expenditure on insurance showed a threefold rise, the occupation of it still remained the minimal share, with only 8%.