One of the most telling slides in a recent presentation he gave shows the drop-off rate in iPhone app usage (see above; entire slide presentation embedded below).

其中最有力的数据来自他最近做的一个简报，显示了iPhone软件使用频率的下滑速度(见上图)。

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The divorce rate is beginning to level off and probably will begin to drop in the next year or two.

离婚率正处于平稳阶段，在今后的一年到两年可能会下降。

youdao

While women represent 53% of new hires, the drop-off rate of women at each level up the ladder is startling: 37% of the next-level promotions go to women while only 14% of executive committees are female.

FORBES: McKinsey on What Women Want

In exchange for setting up a bi-weekly payment plan, the bank was even willing to drop .25% off of my interest rate.

FORBES: Buying a First House in the Midst of a Financial Crisis

Mr. Bratton has some experience with jailing bad guys, making them stay off the streets and watching the crime rate drop.

WSJ: The Weekend Interview with William Bratton: The Real Cures for Gun Violence