Table:
text: Teletext
Data transmission
Teletext binary 
 NRZ 
 encodings
Standard Color_system Informational_CVBS_Lines Bit_rate_Mbit_s_ Waveform Bits_per_line_including_run_in Max_Characters_per_page_row
A (France) SECAM 7–18 6.203 squared Sine wave 320 35
B (global) NTSC 10–18 5.727 Symmetrical about 1/2 bit rate 296 32
B (global) PAL 7–18 6.938 Symmetrical about 1/2 bit rate 360 40
C ( NABTS ) NTSC 10–18 5.727 Raised cosine 100% roll-off 288 31
C ( NABTS ) PAL 10–18 5.734 Raised cosine 100% roll-off 288 31
D (Japan) NTSC 10–18 5.727 Controlled cosine roll-off of 0.6 296 32

Question: How was the encoding waveform in teletext with a bitrate of 6,203?

Question: Considering Teletext, what were the CVBS informative lines of the encoding, which has a maximum of 32 characters and is B standard (global)?

Question: How many color systems does teletext have with a bit rate of 5,734 ?

Question: What was the maximum characters (per page line) of encoding teletext with a bitrate of 6.203?