forEach for for in for of性能问题

var arr = new Array(1000);
console.time('forEach');
arr.forEach(data => {
});
console.timeEnd('forEach');
console.time('for');
for (var i = 0; i < arr.length; ++i) {
};
console.timeEnd('for');
console.time('for in');
for (var i in arr) {};
console.timeEnd('for in');
console.time('for of');
for (var i of arr) {};
console.timeEnd('for of');

　　打印结果为

结论性能为forEach > for in > for > for of