https://en.m.wikipedia.org/wiki/List_of_amendments_to_the_United_States_Constitution
"Approximately 11,539 proposals to amend the Constitution have been introduced in Congress since 1789.[1] Collectively, members of the House and Senate typically propose around 200 amendments during each two–year term of Congress.[2] Most however, never get out of the Congressional committees in which they were proposed, and only a fraction of those that do receive enough support to win Congressional approval to actually go through the constitutional ratification process."