Not all constitutions are as heavily glorified as the American one, but you may be surprised to know that approximately 80% of the world's currently independent countries have their own written constitution. 155 in total, from the tiny Vatican State to the entire continent of Australia.
Some of the most recent constitutions were revised at the beginning of 2014, in Tunisia and Eygpt (following new governments as a result of the Arab Spring) and the oldest, being San Marino, which dates as far back as the 1600's!
Some of the most recent constitutions were revised at the beginning of 2014, in Tunisia and Eygpt (following new governments as a result of the Arab Spring) and the oldest, being San Marino, which dates as far back as the 1600's!