the table shows the unmarried 50 years old in Japan in 4 decades and the line graph shows the marriage and divorce rate in 5 decades

The table provides data about the percentage of adults who live in their fifth decade and never get married over this period in Japan from 1970 up to 40 years later. The line graph illustrates the fluctuation of Japanese married and break-up from 1970 till 2016. As it is obvious the rate of the percentages follow the ascendant process which we can consider the number of people or 50 and it still single gets higher every 10 years. Based on the illustration which shows two lines. While the rate of marriage at the significant down word, getting divorced had a modest rise in this period of time. The number of single adults in 1970 was so less (about 2 percentage), wised 40 years later this extent increased over 7 times more than the previous amount. The line graph represents that nearly 1000 people were married in the first of mentioned period where is this amount decreased to approximately 600 in 2016. In three first decades from 1970 to around 1990 there was a steady upward, but in 2005 after the highest rate which is almost 300 there was a modest fall. All the chart shows different fluctuates, in the end we can see invariable process