PART 1:Introduction (Background, Objective, Terminology ) PART 2:Descriptive Analysis PART 3:Hypothesis Test of Male-Female Birth Rate (Descriptive date, Exploratory date , Cause analysis) PART 4:Fertility Comparison (Descriptive date , Exploratory date , Cause analysis) PART 5:Analysis of Ratio (Descriptive date , Exploratory date , Cause analysis) PART 6:Analysis of Dead Rate (Descriptive date , Exploratory date , Cause analysis) PART 7:Time Series Analysis of Total Population Size (Trend analysis, Model based analysis) PART 8: Conclusion