The following userscript fetches your review stats from your own suggested-edits review history page. The script only starts if you click My Review history at the bottom of the review history page. (or enter [your site]/review/suggested-edits/history?userId=[your userid]
yourself in the adressbar of your browser)
Make sure to have the Developer Console open as it will output its result there.
// ==UserScript==
// @name suggested edits review stats
// @namespace https://meta.stackexchange.com/users/158100/rene
// @version 0.1
// @description suggested edits review stats
// @author rene
// @match https://stackoverflow.com/review/suggested-edits/history?*
// @match https://superuser.com/review/suggested-edits/history?*
// @match https://serverfault.com/review/suggested-edits/history?*
// @match https://*.stackexchange.com/review/suggested-edits/history?*
// @grant none
// ==/UserScript==
(function() {
var stats={};
// fetch a single page, given the pagenumber
function fetchPage(page) {
// take the query parameter, create an array, remove the page parameter
var s = document.location.search.split('&').filter( (i) => { return i.indexOf('page') === -1; });
// next page to fetch
s.push('page=' + page);
// get the html
$.get(document.location.pathname + s.join('&'), function (data) {
var key;
// find the a hrefs that have the review action text
if ($(data).find('.history-table tr td:nth-child(3) a[href^="/review/suggested-edits/"]').each( function(){
var key = $(this).text().trim();
// store the key in the stats object
stats[key] = (stats[key] || 0 ) + 1;
}).length === 50) { // each page has 50 items
// schedule the next fetch in 2000 ms
setTimeout(function(){
fetchPage(page + 1);
}, 2000);
} else {
// we're done (page had less then 50 items)
console.log(stats);
}
});
}
// start at page 1
fetchPage(1);
console.log('processing reviews ...');
})();
The script is tested in Chrome with Tampermonkey.
This is what the result will look like after the script processed all pages of your review history:

All review actions (current and past) you're interested in are rolled into above mentioned statistics.