#include <iostream>
#include <string>
#include <vector>
using namespace std;

int main() {
    int n, x, y, h, w;
    while (cin >> n, n) {
        int sum = 0;
        for (int i=0; i<n; ++i) {
            cin >> x >> y >> h >> w;
            if (x+y+h <= 60 && w <= 2) {
                sum += 600;
            } else if (x+y+h <= 80 && w <= 5) {
                sum += 800;
            } else if (x+y+h <= 100 && w <= 10) {
                sum += 1000;
            } else if (x+y+h <= 120 && w <= 15) {
                sum += 1200;
            } else if (x+y+h <= 140 && w <= 20) {
                sum += 1400;
            } else if (x+y+h <= 160 && w <= 25) {
                sum += 1600;
            }
        }
        cout << sum << endl;
    }
    return 0;
}