China is the world's largest producer and consumer of cigarettes. However, in recent years, the government has made efforts to change this image through a series of public policies such as the promulgation of smoking bans and raising cigarette excise taxes. According to an authoritative survey data, after a year-on-year increase of 2.4% in 2014, China's cigarette consumption fell by 2.4% in 2015, the first decline since 1995. Despite this, China's cigarette consumption in 2015 still accounted for 45% of the world's cigarette consumption, but this decline had a huge impact on global cigarette point consumption, causing it to drop by 2.1% year-on-year.
Based on the above information, which of the following can be derived?
The year-on-year decline rate of cigarette consumption in other countries in the world in 2015 was lower than that of China