function generateData() {
const startDate = new Date('2023-01-01');
const endDate = new Date('2023-07-30');
const data = [];
for (let date = new Date(startDate); date <= endDate; date.setDate(date.getDate() + 14)) {
const enrolledCount = Math.floor(Math.random() * 200);
const screenedCount = Math.floor(enrolledCount + Math.random() * (200 - enrolledCount));
data.push({ date: formatDate(date), metric: "enrolled", count: enrolledCount });
data.push({ date: formatDate(date), metric: "screened", count: screenedCount });
}
return data;
}