There are many errors on your Finance pages that make it unreliable and untrustworthy.
In some cases references are made for the wrong date - 1969 when it should be 2014/5. In other cases data in one place is not the same as in other places. Look at the stock symbol IRR. On the Summary page (http://finance.yahoo.com/q?s=IRR) it says the dividend is $0.07 (.50%) but on the dividend history page (http://finance.yahoo.com/q/hp?s=IRR&a=09&b=25&c=2006&d=03&e=29&f=2015&g=v) the last year's dividends is $1.04, a vast difference. I know that the correct figure is $1.04 as I have that stock in my portfolio. There are many others like this such as MORL, JCE, indeed too many to list.

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Allen Schaaf commented
Not sure why this wound up on the Yahoo Singapore site but, hey, as long as the message is read and gets through it's good.
Now to add another anomaly I found, AWF is listed on the Summary page (http://finance.yahoo.com/q?s=AWF) as having a dividend of $3.36 (27.30%) but if you look at the history page (http://finance.yahoo.com/q/hp?s=AWF&a=06&b=29&c=1993&d=03&e=29&f=2015&g=v) the total for dividends for the last 12 months, including a special dividend, is only $1.423 (11.27%).
These kinds of errors make me distrust Yahoo.