For Anytime Internet Banking you can view your credit card statements for the past 7 years. In the mobile app you can view your statements from the previous 2 years.
In order to view your statements online, under the section 'Personal Credit Card', select 'Statements' and 'View, save and print PDF statement transactions (up to 7 years)'.
Within the mobile app click on your credit card account then 'My Statements' and choose the year of the statement you want to view.