Splits: 2015-06-01: 1.5-for-1 split; 2016-06-01: 1.5-for-1 split; 2017-06-01: 1.1-for-1 split; 2018-06-01: 1.25-for-1 split; 2020-06-01: 1.05-for-1 split (effective date)

※ 2016-03：1.5-for-1 split; 2017-03：1.5-for-1 split; 2018-03：1.1-for-1 split; 2019-03：1.25-for-1 split; 2021-03：1.05-for-1 split. From this period, the earnings release reports post-split share counts (this can start before the effective date).

Split-adjusted restates earlier share counts on today's basis. As reported shows the figures in each earnings release, which cannot be compared across a split.

Some treasury share counts are filled from annual or quarterly reports where no earnings release exists.

Periods without a reported amount show "—". This does not necessarily mean nothing was paid or repurchased.

Buybacks are the amount spent on repurchases; treasury shares later handed out (for example as stock compensation) are not deducted, except where a company reports a net figure. See Treasury share disposals below.