Add regiondata #527

Job	Run time
initial_checks / Load tox environments	6s
initial_checks / codestyle (ubuntu-latest)	17s
tests / Load tox environments	7s
tests / py38-test-lts-all (ubuntu-latest)	2m 2s
tests / py39-test (ubuntu-latest)	1m 50s
tests / py310-test-all (ubuntu-latest)	2m 7s
tests / py311-test (ubuntu-latest)	1m 40s
tests / py311-test-all (ubuntu-latest)	2m 1s
tests / py38-docs (ubuntu-latest)	6m 56s
tests / py311-docs (macos-latest)	7m 28s
tests / py38-test-all (macos-latest)	3m 23s
tests / py39-test (macos-latest)	2m 55s
tests / py310-test-all (macos-latest)	3m 8s
tests / py311-test (macos-latest)	3m 6s
tests / py38-test (windows-latest)	3m 58s
tests / py310-test (windows-latest)	3m 36s
tests / py310-test-dev-all (ubuntu-latest)	2m 0s
tests / py311-test-dev (ubuntu-latest)	2m 13s
publish	0s
	48m 53s

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