From January to March, the total investment in real estate development was 488.0 billion yuan, up by 4.1 percent year-on-year, and 3.1 percentage points over the first two months this year, while that of a decrease of 28.2 percentage points over the same period of previous year. Of which, investment in commercial residential buildings reached 342.2 billion yuan, 3.2 percent of increase year-on-year, or picking up 2.4 percentage points over than the first two months, and 31.5 percentage points dropped over than the same period of previous year, which occupied 70.1 percent of the investment in real estate development.