You can see it on the AnswerNet.

 

＜How to check past contributions＞

Log in to the AnswerNet ＞ Click on the "Account Information" tab ＞ Scroll down to the "Contributions and Changes in Asset Balances" section and click on "Details of Contributions" in blue on the right side of the table showing total contributions by year.

You can view annual contribution details (monthly amount) for up to 6 years.

 

● AnswerNet Login (Link)