Values for nel:
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{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800} 20,875
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{"report_to":"default","max_age":31536000,"include_subdomains":true}  117
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{"report_to": "network-errors", "max_age": 100, "success_fraction": 0.001, "failure_fraction": 0.1} 46
{"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":1.0} 45
{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":0.5,"include_subdomains":true} 42
{"report_to":"NelOfficeUpload1","max_age":7200,"include_subdomains":true,"failure_fraction":1.0,"success_fraction":0.01} 29
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{"report_to":"default","max_age":3600,"include_subdomains":true} 11
{"include_subdomains": false, "max_age": 30, "report_to": "nel-endpoint"} 11
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{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0} 8
{'report_to':'default','max_age':31536000,'include_subdomains':true} 8
NEL: {"report_to":"default","max_age":31536000,"include_subdomains":true} 7
{"report_to": "default", "max_age": 86400, "failure_fraction": 0.1, "success_fraction": 0.0} 6
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{"report_to":"default","max_age":10886400} 5
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{"report_to":"network-errors","max_age":1296000,"success_fraction":0.00066,"failure_fraction":1,"include_subdomains":true} 3
{"report_to":"cf-nel","max_age":604800} 3
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{report_to: 'default', max_age: 31536000, include_subdomains: true} 3
{"report_to":"network-errors","max_age":604800,"success_fraction":0.1,"failure_fraction":1} 2
2
{"report_to":"default","max_age":2592000,"include_subdomains":true} 2
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{"report_to":"default","max_age":3600,"include_subdomains":false,"failure_fraction":0.01} 2
{"report_to":"default","max_age":1209600,"include_subdomains":true} 2
{"failure_fraction": 0.5, "include_subdomains": true, "max_age": 600, "report_to": "endpoint-1"} 2
{"report_to":"nel-endpoint","max_age":0,"include_subdomains":true} 2
{"report_to":"network","max_age":31557600,"include_subdomains":true} 2
{"report_to":"default","max_age":31536000,"include_subdomains":false} 2
{"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":0.5} 2
{"report_to": "nel", "max_age": 30} 2
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{"report_to":"network-errors","max_age":86400,"success_fraction":0.001,"failure_fraction":1.0} 2
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{"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":0.10} 2
{"report_to":"default","max_age":31557600,"include_subdomains":true,"success_fraction":0.005"} 2
{"report_to":"default","max_age":3600,"success_fraction": 0.001} 1
{"report_to": "network-errors", "max_age": 86400, "success_fraction": 0.01} 1
{"report_to":"default","max_age":3600,"include_subdomains":true,"failure_fraction":1.0,"success_fraction":0.01} 1
{"report_to":"network-errors","max_age":3600,"success_fraction":0.01,"failure_fraction":1,"origin": "1685933129393","ttl":900,"response_headers":["TXID"]} 1
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{"max_age":0,"include_subdomains":false} 1
{"report_to":"network-errors","max_age":2592000,"include_subdomains":true} 1
{"report_to":"network-errors","max_age":3600,"success_fraction":0.01,"failure_fraction":1,"origin": "1685934194780","ttl":900,"response_headers":["TXID"]} 1
{"report_to":"network-errors","max_age":3600,"success_fraction":0.01,"failure_fraction":1,"origin": "1685941060373","ttl":900,"response_headers":["TXID"]} 1
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{"success_fraction":0,"report_to":"default","max_age":604800} 1
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{"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":1.0,"success_fraction":0.0001} 1
{"report_to":"ctrl","max_age":8640000} 1
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{ "report_to": "nel", "max_age": 31556952 } 1
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{"report_to":"nel","max_age":86400,"include_subdomains":true} 1
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