The readings for Sunday Mass are repeated every three years. The reading for Weekday Mass are repeated every two years. The following table, based on my own calculations (and therefore likely not entirely error-free), will give you an idea of about what percentage of the Bible, Testament, or each individual book of the Bible, you might hear read at Mass over the course of any three-year period, based on the number of verses read. (Note: All optional Mass readings were included. Also, a verse was counted even if only part of verse is used.)
**Book(s) **(verses) . . . . . . Sundays only . . Sundays & Weekdays
Entire Bible (35478). . . . . . **14% **(5035) . . . **30% **(10722)
Old Testament (27524) . . . 6% (1663) . . . . 18% (4830)
**Genesis **(1532) . . . . . . . . . **8% **(123) . . . . . **27% **(420)
**Exodus **(1213). . . . . . . . . . **10% **(127) . . . . **20% **(245)
Leviticus (859). . . . . . . . . . **1% **(8). . . . . . . **5% **(41)
Numbers (1288. . . . . . . . . **1% **(17). . . . . . **6% **(82)
Deuteronomy (959). . . . . . **5% **(52). . . . . . **13% **(123)
Joshua (657). . . . . . . . . . . **2% **(10). . . . . . **7% **(43)
Judges (618). . . . . . . . . . . **0% **(0). . . . . . . 8% (51)
Ruth (85). . . . . . . . . . . . . . **0% **(0). . . . . . . 25% (21)
1 Samuel (809) . . . . . . . . . 3% (24). . . . . . 19% (153)
2 Samuel (695) . . . . . . . . . **3% **(21). . . . . . 15% (107)
1 Kings (816). . . . . . . . . . . 4% (31). . . . . . 19% (158)
2 Kings (719). . . . . . . . . . . 1% (14). . . . . . 16% (118)
1 Chronicles (943) . . . . . . 1% (6). . . . . . . 1% (9)
2 Chronicles (821) . . . . . . 2% (18) . . . . . . 3% (26)
Ezra (280) . . . . . . . . . . . . . 0% (0) . . . . . . 8% (21)
**Nehemiah **(405) . . . . . . . . 2% (9) . . . . . . 5% (20)
Tobit (245). . . . . . . . . . . . . 0% (0) . . . . . . 32% (79)
Judith (340). . . . . . . . . . . . 0% (0) . . . . . . 3% (9)
Esther (272) . . . . . . . . . . . . 0% (0). . . . . . 6% (15)
1 Maccabees (921). . . . . . 0% (0) . . . . . . 6% (53)
2 Maccabees (556). . . . . . 2% (12) . . . . . 7% (38)
Job (1060). . . . . . . . . . . . . 2% (17) . . . . . 8% (87)
Psalms (2524) . . . . . . . . . . 26% (648) . . . 50% (1263)
continued on next post…