The tournament was held annually from NUMBER@1 to NUMBER@2 , with the exception of NUMBER@3 , and from NUMBER@4 onward the tournament was produced as a pay-per-view event .

The tournament was held annually from NUMBER@1 to NUMBER@2 -LRB- except for NUMBER@3 -RRB- , and from NUMBER@4 until NUMBER@2 , the tournament was produced as a pay-per-view event .
