BUG: DatetimeIndex.is_year_start breaks on custom business days frequencies bigger then 1C
#16130
| Job | Run time |
|---|---|
| 0s | |
| 25m 13s | |
| 18m 37s | |
| 16m 45s | |
| 21m 26s | |
| 25m 6s | |
| 25m 12s | |
| 29m 48s | |
| 13m 53s | |
| 16m 33s | |
| 16m 3s | |
| 17m 13s | |
| 29m 27s | |
| 33m 36s | |
| 31m 41s | |
| 45m 14s | |
| 40m 44s | |
| 38m 6s | |
| 23m 10s | |
| 23m 31s | |
| 5m 55s | |
| 16m 27s | |
| 18m 45s | |
| 40m 14s | |
| 36m 25s | |
| 22m 44s | |
| 7m 57s | |
| 10h 39m 45s |