By the 1960s, that figure had dropped to around 167.

By the end, the figure had dropped to 46 percent.

By 1987, that figure had dropped a little to 3,401.

The figure have dropped a little since then, which I welcome.

By the end of 2005, that figure dropped to 7.7 percent.

In the first 12 months since the program began, that figure dropped to 350.

The figure has now dropped to 50 percent, he said.

In the last year, the figure dropped to 30 percent.

By 1991, that figure had dropped to 6 children a year.

By 1980, that figure had dropped to just 14 percent.