Creating simple chart in Microsoft Excel

If you're have job to creating data and want make it be more representative, usually we add it with chart or image but sometimes chart will make our excel be slower, but Microsoft had been give us a great function to make simple chart to our data.
To demontrate it, open your Microsoft Excel first, and fill data in A column and fill it with more one row, then in B column make formula like this =REPT("|", A1) then press Enter and you will see the result like the picture at above. You can also make it more creative with change your Font type, for example try =REPT("n", A1) then press Enter then change your font at your formula's column to Wingding so you will get the other great result.
And I know this chart's not 'nice' like the real chart but I think if you want to presenting chart to simple data maybe you can choose it.
Happy trying....