The graph illustrates the expenses were spended for travelling among UK residents from 1993 to 2013: holiday, business, friends and relatives, miscellaneous.
Overall, expenditure on holidays was the highest spending throughout the period, reaching a peak. At the end, it dropped dramatically, later stabilized and rose. Money spended on visit friends or relatives increased gradually, while business spending exceeded it. However, at the close of the period, they were converged and maintained the same level. UK citizens spended less money for miscellaneous.
Initially, holiday spending increased steadily to roughly 3£ by 1998, then rose sharply. The expenditure reached a peak in 2008, subsequently, it fell rapidly and stayed static at about 21£. At the close of the period, the expense climbed sharply to 24 billions. Likewise, miscellaneous spending was the lowest line, showing a moderate rise between 1993 and 1998. Eventually, it saw progressive fluctuations midway through the trend. In 2008, the line fell minimally and stabilized.
On the other hand, business outgoing started just under 3 billions. Later, it went up with oscillations and in the middle years fell and rose steadily. In contrast, money spent on miscellaneous saw a constant increase before 2008, met at about 5£. Then, the two lines intercepted respectively just under 6£ at the end of the trend, showing its steady growth.