The 2017 EA Survey data (forthcoming) includes donations to individual charities, which will make it a good data source for this analysis (once it is published).
Here’s the data for number of orgs people donate to.
0: 42
1: 23
2: 17
3: 11
4: 5
5: 8
6: 2
7: 0
8: 1
...So that means 65.7% of people in the 2017 EA Survey split their donations.
The 2017 EA Survey data (forthcoming) includes donations to individual charities, which will make it a good data source for this analysis (once it is published).
Here’s the data for number of orgs people donate to.
0: 42
1: 23
2: 17
3: 11
4: 5
5: 8
6: 2
7: 0
8: 1
...So that means 65.7% of people in the 2017 EA Survey split their donations.