What is the total tourism revenue of Yantai in 2004?

According to relevant data, the total tourism revenue of Yantai in 2004 was 22.77 billion yuan. In March 2005, the official website of Yantai Tourism Bureau announced that the "cold winter" of Yantai tourism economy in 2004 had ended. In the whole year, it received 23,809,800 domestic and foreign tourists, achieving a total tourism revenue of 22.77 billion yuan, up by 17, 3 1% and 22.34% respectively. Therefore, the total tourism revenue of Yantai in 2004 was 22.77 billion yuan.