Merge pull request #67 from JuliaGeodynamics/bk-event-counts #49

Job	Run time
Julia 1.9 - ubuntu-latest - x64 - push	5m 30s
Julia 1.9 - macOS-latest - x64 - push	7m 20s
Julia 1.9 - windows-latest - x64 - push	8m 50s
Julia 1.10 - ubuntu-latest - x64 - push	6m 14s
Julia 1.10 - macOS-latest - x64 - push	7m 30s
Julia 1.10 - windows-latest - x64 - push	8m 44s
Julia nightly - ubuntu-latest - x64 - push	11m 5s
Julia nightly - macOS-latest - x64 - push	17m 0s
Julia nightly - windows-latest - x64 - push	14m 37s
	1h 26m 50s

Provide feedback