Which countries have constitutions monarchy?

These countries still have monarchies today:

Antigua and Barbuda, Australia, The Bahamas, Barbados, Bahrain, Belgium, Belize, Bhutan, Brunei, Canada, Cambodia, Denmark, Grenada, Jamaica, Japan, Jordan, Kuwait, Lesotho, Liechtenstein, Luxembourg, Malaysia, Monaco, Morocco, New Zealand, the Netherlands (Holland), Norway, Papua New Guinea, Qatar, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and Grenadines, Samoa, Saudi Arabia, Solomon Islands, Spain, Swaziland, Sweden, Thailand, Tonga, Tuvalu, the United Arab Emirates, and the United Kingdom. i like madrid very much


Some countries (such as Fiji and Ghana) are not monarchies, but officially recognize traditional indigenous rulers and may even give them a role in government.