the gridlines on this chart

The calculation of the median includes zero values, which is correct mathematically, but it creates the impression that "typical" performance is lower than the mean. Should we offer both the median (with zeros) and the median (of non-zeros) to give users the full picture?

Kofi Jeong Why are some figures annualized (noted with a suffix) while others are period figures, all in the same column? This mixed treatment makes aggregation risky: summing annualized and period figures would double-count part of the year. Should we separate them into different columns?