* Median annual salary: $106,430
* Range: $62,600-$150,150
In Canada:
* Median annual salary: $105,000
* Range: $65,000-$145,000
In the United Kingdom:
* Median annual salary: £38,060
* Range: £31,360-£51,250
In Australia:
* Median annual salary: AU$90,000
* Range: AU$65,000-$115,000
In New Zealand:
* Median annual salary: NZ$95,000
* Range: NZ$70,000-$120,000