Dear Google chart developers:I have two series, consisting of revenues per month, one for this year and one for the past year. I just want to color a particularI was just wondering if there is a way to only the column for this month differently, so only the last month of this year, but not the year before. So I can't simply make the data three series stacked. since I wouldn't want the data from the previous year stacked with the data from this year.So something like the image attached.Please let me know if this possible. Thanks!Yifei