...are nowhere near estimates made a decade ago与十年前的估计相差甚远

nowhere near（=not anywhere near）“差得远；远不及”，是习语。

The hall was nowhere near full.  那大厅远未满座。《牛津高阶英汉双解词典》

It's nowhere near the colour I'm looking for.  这种颜色跟我找的那种差远了。《牛津高阶英汉双解词典》

It was nowhere near as painful as David had expected.  这远不如戴维所料想的那么痛苦。《柯林斯高阶英汉双解词典》

There weren't anywhere near enough empty boxes. 空箱子数量远远不够。《柯林斯高阶英汉双解词典》