increment of coordinate

例句：

1. 1. The population has been increasing steadily over the past decade.
   过去十年人口稳步增长。
2. 2. The company's profits have augmented significantly since its merger with another firm.
   该公司与另一家公司合并后，利润显著增加。
3. 3. The cost of living has increased by 5% in the last year.
   过去一年生活成本增加了5%。