Curtis Poe, a fellow U.S. Person abroad and occasional Isaac Brock Society commenter, has an interesting post over at his blog Overseas Exile comparing renunciation rates in New Zealand and the United States. He wrote to New Zealand’s Department of Internal Affairs to get their data, and he’s looking for renunciation-of-citizenship data from other countries as well. This was as good a kick-in-the-pants as I’m ever going to get to compile and summarise the data that I’ve been bookmarking over the past few months from various Asian countries, so I’ve written it all up below. I’ve also done a bit of my own back-of-the-envelope analysis: the U.S. renunciation rate may look small, but it’s actually rather high compared to other countries which allow dual citizenship. Since we have commenters from all over the world here, hopefully some of you can help Curtis out with data from your own countries as well.