Values for nel:
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800} 142,411
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800} 36,556
{"success_fraction":0,"report_to":"cf-nel","max_age":604800} 17,793
{"report_to":"heroku-nel","response_headers":["Via"],"max_age":3600,"success_fraction":0.01,"failure_fraction":0.1} 1,327
{"report_to":"default","max_age":31557600,"include_subdomains":true,"success_fraction":0.005} 241
{"report_to":"default","max_age":31536000,"include_subdomains":true} 83
{"success_fraction":0.1,"report_to":"eo-nel","max_age":604800} 66
{"report_to":"network-errors","max_age":86400,"success_fraction":0.001,"failure_fraction":1.0} 55
{"report_to":"network-errors","max_age":2592000,"success_fraction":0,"failure_fraction":1.0,"include_subdomains":true} 50
{"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":1.0} 49
{"failure_fraction": 0.01, "include_subdomains": true, "max_age": 600, "report_to": "endpoint-1"} 40
{"report_to":"cf-nel","success_fraction":0.01,"max_age":604800} 35
{ "report_to": "wm_nel", "max_age": 604800, "failure_fraction": 0.05, "success_fraction": 0.0} 28
{"report_to": "network-errors", "max_age": 100, "success_fraction": 0.001, "failure_fraction": 0.1} 28
{"report_to":"network-errors","max_age":300,"include_subdomains":true,"success_fraction":0,"failure_fraction":1} 27
{"report_to":"NelOfficeUpload1","max_age":7200,"include_subdomains":true,"failure_fraction":0.01,"success_fraction":0.0001} 21
{"max_age": 0} 20
{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0,"include_subdomains":true} 16
{"report_to":"default","max_age":604800,"include_subdomains":true} 16
{"success_fraction":0,"report_to":"nel","max_age":3600} 14
{"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1.0} 12
{"success_fraction":0.02,"report_to":"cf-nel","max_age":604800} 12
{"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":0.25} 9
{"report_to":"nel","max_age":604800,"include_subdomains":true,"success_fraction":0.01,"failure_fraction":1.0} 8
{'report_to':'default','max_age':31536000,'include_subdomains':true} 8
{"report_to":"network-errors","max_age":604800,"success_fraction":0.001,"failure_fraction":1} 7
{"report_to":"network-errors","max_age":7776000,"include_subdomains":true,"success_fraction":0,"failure_fraction":0.05,"response_headers":["TXID"]} 7
{"failure_fraction": 1.0, "include_subdomains": false, "max_age": 1800, "report_to": "nel-endpoint", "success_fraction": 0.0} 7
{"report_to":"default","max_age":86400,"include_subdomains":true,"failure_fraction":1.0} 6
{"failure_fraction":0.25,"include_subdomains":true,"max_age":604800,"report_to":"nel"} 6
{"report_to": "w3-reporting-nel", "max_age": 14400, "include_subdomains": false, "success_fraction": 1.0, "failure_fraction": 1.0} 5
{"success_fraction":1.0,"failure_fraction":1.0,"report_to":"default","max_age":604800} 5
{"report_to":"network-errors","max_age":10886400} 5
{"report_to":"NelOfficeHubUpload1","max_age":3600,"failure_fraction":1.0,"success_fraction":0.01} 4
{"report_to":"network-errors","max_age":604800,"success_fraction":0.01,"failure_fraction":1.0} 4
{"report_to":"default","max_age":86400,"include_subdomains":true,"failure_fraction": 0.01} 4
{"report_to":"default","max_age":86400,"include_subdomains":true} 4
{"success_fraction":1,"report_to":"cf-nel","max_age":604800} 4
{"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":0.1} 4
{"report_to": "cf-nel", "max_age": 604800, "success_fraction": 0} 4
{"report_to":"gcore-nel","max_age":432000,"include_subdomains":true,"failure_fraction":1.0,"success_fraction":0} 3
{"report_to":"default","max_age":2592000,"include_subdomains":true} 3
{"success_fraction":0.0,"failure_fraction":1.0,"report_to":"default","max_age":86400,"include_subdomains":true} 3
{"report_to": "default", "max_age": 86400, "failure_fraction": 0.1, "success_fraction": 0.0} 3
{"report_to":"network","max_age":31557600,"include_subdomains":true} 3
{"report_to":"nel","max_age":604800,"include_subdomains":true,"success_fraction":0.0,"failure_fraction":1.0} 3
{"report_to":"default","max_age":10886400} 3
{ "report_to": "nel", "max_age": 604800, "include_subdomains": false, "success_fraction": 0.0, "failure_fraction": 1.0 } 3
{"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":0.5} 3
{ "report_to": "nel", "max_age": 604800, "include_subdomains": false, "success_fraction": 0.0, "failure_fraction": 0.1 } 3
{"report_to":"NelOfficeUpload1","max_age":7200,"include_subdomains":true,"failure_fraction":1.0,"success_fraction":0.01} 3
{ "report_to": "nel-endpoint-freshdesk", "max_age": 2592000, "include_subdomains": true} 3
{"report_to":"nel","max_age":84600,"success_fraction":0.01} 3
{"report_to":"cf-nel","max_age":604800} 2
{"report_to": "network-errors", "max_age": 100, "success_fraction": 0.01, "failure_fraction": 1.0} 2
{"report_to":"default","max_age":2592000,"include_subdomains":false,"failure_fraction":0.1} 2
{"report_to":"NelM365CDNUpload1","max_age":604800,"include_subdomains":true,"failure_fraction":1.0,"success_fraction":0.01} 2
{"report_to":"raygun-nel","max_age":10886400} 2
{"success_fraction":0.1,"failure_fraction":0.1,"report_to":"cf-nel-endpoint","max_age":604800,"include_subdomains":true} 2
{"report_to":"default","max_age":31536000,"include_subdomains":false} 2
{"report_to":"nel","max_age":604800,"include_subdomains":true,"failure_fraction":0.01} 2
{"report_to":"default","max_age":3600,"include_subdomains":true} 2
{"report_to": "nel", "max_age": 2592000, "response_headers":["Cf-Ray"]} 2
{} 2
{"report_to":"nel","max_age":3600,"include_subdomains":true,"success_fraction":1.0,"failure_fraction":1.0} 2
{"success_fraction":0.1,"report_to":"cf-nel-endpoint","max_age":604800,"include_subdomains":true} 2
{"report_to": "nel", "max_age":3600,"include_subdomains":true} 2
{"report_to":"kakao-nel","max_age":86400,"failure_fraction":1,"success_fraction":0.01} 2
{"failure_fraction": 0.5, "include_subdomains": true, "max_age": 600, "report_to": "endpoint-1"} 2
{"report_to":"nel","max_age":2592000,"failure_fraction":1.0,"success_fraction":0.0} 2
{"report_to":"default","max_age":31536000} 2
{"report_to":"default","max_age":604800,"include_subdomains":true,"success_fraction":0.05} 2
{   "report_to": "nel-endpoint",   "max_age": 86400,   "include_subdomains": true } 2
{"report_to": "nel", "max_age": 30} 2
{"Report-To":"default","max_age":31536000,"include_subdomains":true} 2
{"report_to":"default","max_age":10886400,"include_subdomains":true} 2
{"report_to":"default","max_age":86400} 2
{"report_to":"network-errors","max_age":3600,"failure_fraction":0.01} 2
{"report_to":"default","max_age":31536000,"include_subdomains":true,"success_fraction":0.0,"failure_fraction":0.1} 2
NEL: {"report_to":"default","max_age":31536000,"include_subdomains":true} 1
{"report_to":"default","max_age":60,"include_subdomains":true} 1
{"report_to":"network-errors","max_age":31536000,"include_subdomains":true} 1
{"report_to": "nel", "max_age": 2592000, "response_headers":["Akami-Grn"] } 1
{"report_to":"nel_reports","max_age":86400,"include_subdomains":true,"success_fraction":0.0,"failure_fraction":1.0} 1
{"report_to":"nel-interia4","include_subdomains":true,"max_age":3600} 1
{"report_to": "network-errors", "max_age": 86400, "include_subdomains": true, "success_fraction": 0.0099, "failure_fraction":0.99999} 1
{"report_to":"nel","max_age":31536000,"include_subdomains":true} 1
{"report_to":"default","max_age":600,"include_subdomains":true,"success_fraction":0,"failure_fraction":1.0} 1
{"report_to":"endpoint-digitalmer","max_age":1800,"include_subdomains":true,"failure_fraction":0.25} 1
{"report_to":"default","max_age":1209600,"include_subdomains":true} 1
{"report_to":"drupal9","max_age":86400} 1
{"report_to":"default","max_age":3600,"include_subdomains":false,"failure_fraction":0.01} 1
{"report_to":"nel","max_age":31536000,"failure_fraction":1} 1
{"report_to":"M","max_age":3600,"failure_fraction":0.1} 1
{"report_to":"default","max_age":"31536000","include_subdomains":true} 1
{"report_to": "endpoint-csp", "max_age": 86400} 1
{"report_to": "hsts-reports", "max_age": 31536000, "include_subdomains": true} 1
{"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":0.01} 1
{"report_to":"default","max_age":31536000,"include_subdomains":true,"failure_fraction":0.25} 1
NEL: {"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":1.0} 1
{ "report_to": "nel-endpoint-freshbots", "max_age": 2592000, "include_subdomains": true} 1
{"report_to":"uwiener-www","max_age":31536000,"include_subdomains":true} 1
{"report_to":"default","max_age":31556952,"include_subdomains":true,"failure_fraction":1} 1
{"report_to": "wm_nel", "max_age": 604800, "failure_fraction": 0.05, "success_fraction": 0.0} 1
{"report_to":"enforce","max_age":31536000,"include_subdomains":true,"failure_fraction":0.2} 1
{"report_to":"default","max_age":31536000,"include_subdomains":true, "failure_fraction":0.01} 1
{"report_to":"nel","max_age":2592000,"failure_fraction":1} 1
{"failure_fraction":1,"include_subdomains":true,"max_age":3600,"report_to":"frontend-errors","success_fraction":0} 1
{"report_to": "gumlet-nel", "max_age": 604800, "success_fraction": 0.01, "include_subdomains":true, "failure_fraction":1.0 } 1
{"report_to":"nel","max_age":2592000,"include_subdomains":true} 1
{'report_to':'default','max_age':31536000,'include_subdomains':true, 'failure_fraction': 0.05} 1
{ "report_to": "nel-endpoint-freshrelease", "max_age": 2592000, "include_subdomains": true} 1
{"report_to":"default","max_age":300,"include_subdomains":true,"response_headers": ["X-WyvResponse"], "success_fraction": 1} 1
{"report_to":"default","max_age":604800,"include_subdomains":true,"failure_fraction": 0.1} 1
{"max_age": 10886400,"report_to": "report-endpoint"} 1
{"report_to": "neldrlog", "max_age": 200, "success_fraction": 0.01, "failure_fraction": 1} 1
{ "report_to": "nel", "max_age": 864000, "include_subdomains": true, "success_fraction": 1.0, "failure_fraction": 1.0 } 1
{"report_to":"default","max_age":3600,"include_subdomains":true,"failure_fraction": 0.15} 1
{"report_to": "dis", "max_age": 3600} 1
{"report_to":"edge-nel","failure_fraction":1,"max_age":7200,"success_fraction":0.1} 1
{"report_to":"nel-endpoint","max_age":0,"include_subdomains":true} 1
{ "report_to": "nel", "max_age": 10886400 } 1
{"report_to":"default","max_age":3600,"include_subdomains":true,"success_fraction":0.0,"failure_fraction":1.0} 1
{"success_fraction":0,"report_to":"cf-nel","max_age":0} 1
'{"report_to":"default","max_age":31536000,"include_subdomains":true}' 1
{"report_to":"policy","max_age":2592000,"include_subdomains":true,"failure_fraction":0.01} 1
{"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":0.01,"success_fraction":0.0001} 1
{"include_subdomains":true,"max_age":"31536000","report_to":"default"} 1
{"report_to": "nel", "max_age": 1088640, "include_subdomains": false, "success_fraction": 0.05, "failure_fraction": 1.0} 1
{"report_to": "network-errors", "max_age": 86400} 1
{%0d%0a					"report_to": "network-errors",%0d%0a					"max_age": 10886400,%0d%0a					"include_subdomains": true%0d%0a				} 1
{"report_to":"network-errors","max_age":3600,"include_subdomains":true} 1
{report_to:cf-nel,success_fraction:0.0,max_age:604800} 1
report_to:network-errors; max_age:31536000; include_subdomains:true 1
{ "report_to": "nel", "max_age": 3600 } 1
{report_to:default,max_age:2592000,include_subdomains:true,failure_fraction:1.0} 1
{"report_to":"default","max_age":432000,success_fraction":0.0,"failure_fraction":1.0,"phases":["application"]} 1
{"report_to":"default","max_age":31536000,"include_subdomains":true,"failure_fraction":0.01} 1
{"report_to":"default","max_age":259200,"include_subdomains":true,"failure_fraction":0.5} 1
{"report_to":"default","max-age":31536000,"include_subdomains":true,"success_fraction":1.0} 1
{"report_to": "default", "max_age": 31536000, "include_subdomains": true, "success_fraction": 0.05} 1
{"report_to":"default","max_age":2592000,"include_subdomains":false,"failure_fraction":5.0} 1
{"report_to":"default","include_subdomains":true} 1
{"report_to":"default","max_age":604800} 1
{"report_to":"default","max_age":3600,"include_subdomains":false,"failure_fraction":0.1} 1
{"report_to":"default","max_age":63072000,"include_subdomains":true} 1
{"report_to":"custom-nel","max_age":2592000,"include_subdomains":true,"failure_fraction":1.0,"success_fraction":0.0} 1
{"report_to":"default","max_age":10886400,"include_subdomains":true,"failure_fraction":1.0} 1
{"report_to":"network-errors", "max_age":2592000, "success_fraction":0, "failure_fraction":1.0, "include_subdomains":true} 1
{'report_to':'default','max_age':10886400} 1
{"report_to": "nel", "max_age": 2592000} 1
{"report_to":"nel-endpoints", "max_age":3600, "success_fraction":1.0, "failure_fraction":1.0} 1
{"success_fraction":0.1,"report_to":"cf-nel","max_age":604800} 1
{"report_to":"uriports","max_age":2592000,"include_subdomains":true,"failure_fraction":1.0} 1
{"report_to":"default","max_age":2592000,"include_subdomains":true,"failure_fraction":0.8} 1
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{"report_to":"default","max_age":31536000,"include_subdomains":true,"failure_fraction":0.1} 1
{report_to:default,max_age:31536000,include_subdomains:true} 1