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Count of distinct values in pandas column which has list of values

I have a dataframe column which contains lists of values. I am interested in getting the count of each distinct value inside the list across the column using python.

Count of distinct values in pandas column which has list of values
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kritos
kritos 注册会员
2023-01-25 19:56

To visualize it:

import seaborn as sns
sns.countplot(x='ColumnName',data=df)

too see counts normally:

df['ColumnName'].value_counts()
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Publish Time
2023-01-25 19:56
Update Time
2023-01-25 19:56

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