I don’t have the figures yet from before 1990, but looking at other sources I would guess that China’s working population grew by about 2% or more annually during the 1970s and 1980s. In the 1990s, as the table indicates, the growth rate of the working population slowed to 1.72%, declining further in the current decade to around 1.42% on average. The number of working Chinese keeps growing until around the middle of the next decade, and then begins to decline by about half a percent a year.