Given following table:\
```\
CREATE TABLE [dbo].[O_ORDER](\
    [O_ID] [int] NOT NULL,\
    [O_D_ID] [varchar](20) NOT NULL,\
    [O_W_ID] [varchar](20) NOT NULL,\
    [O_C_ID] [varchar](20) NOT NULL,\
    [O_ENTRY_D] [datetime] NULL,\
    [O_CARRIER_ID] [varchar](15) NULL,\
    [O_OL_CNT] [numeric](11, 0) NULL,\
    [O_ALL_LOCAL] [numeric](6, 1) NULL,\
    [SEQ_ID] [varchar](50) NULL,\
    [SOURCE_TIME] [datetime] NULL,\
 CONSTRAINT [PK_O_ORDER] PRIMARY KEY CLUSTERED \
(\
    [O_W_ID] ASC,\
    [O_D_ID] ASC,\
    [O_ID] ASC\
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]\
) ON [PRIMARY]\
\
CREATE TABLE [dbo].[NEW_ORDER](\
    [NO_O_ID] [int] NOT NULL,\
    [NO_D_ID] [varchar](20) NOT NULL,\
    [NO_W_ID] [varchar](20) NOT NULL,\
    [SEQ_ID] [varchar](50) NULL,\
 CONSTRAINT [PK_NEW_ORDER] PRIMARY KEY CLUSTERED \
(\
    [NO_O_ID] ASC,\
    [NO_D_ID] ASC,\
    [NO_W_ID] ASC\
)WITH (PAD_INDEX  = OFF, STATISTICS_NORECOMPUTE  = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS  = ON, ALLOW_PAGE_LOCKS  = ON) ON [PRIMARY]\
) ON [PRIMARY]\
```\
please tell me how to calculate new orders per minute.