A better way to trigger animations.

Hi, I am looking at setting the same animation in x different positions using x different triggers. These triggers are GUI buttons that increase each "ButtonxState" by 1 which triggers the animation. This seams very inefficient to me and has already slowed down the program, what is a better way to do this (perhaps by instantiating?) Below is an example of the code:

 public static int Button1State;
 public static int Button2State;
 .....
 public static int Button(x-1)State;
 public static int ButtonxState;
 
 void Update(){
     anim.SetInteger ("Button1State", Button1State);
     anim.SetInteger ("Button2State", Button2State);
     anim.SetInteger ("Button3State", Button3State);
     .....
     anim.SetInteger ("Button5State", Button(x-2)State);
     anim.SetInteger ("Button6State", Button(x-1)State);
     anim.SetInteger ("Button7State", ButtonxState);
 }

Thank you!