what was the top publishing year?
1855
col : series\nnumber | key | composed | published | opus no. | brown | kobylańska | chominski | dedication | notes row 1 : 1–4 | f♯m, c♯m, e, e♭m | 1830 | 1832 | op. 6 | b. 60 |  | c. 51–54 | countess pauline plater |  row 2 : 5–9 | b♭, am, fm, a♭m, c | 1830–31 | 1832 | op. 7 | b. 61 |  | c. 55–59 | m. johns de la nouvelle-orléans | nos. 2 and 4 are revised versions; the original version of no row 3 : 10–13 | b♭, em, a♭, am | 1832–33 | 1834 | op. 17 | b. 77 |  | c. 60–63 | mlle. lina freppa |  row 4 : 14–17 | gm, c, a♭, b♭m | 1834–35 | 1836 | op. 24 | b. 89 |  | c. 64–67 | comte de perthuis |  row 5 : 18–21 | cm, bm, d♭, c♯m | 1836–37 | 1837 | op. 30 | b. 105 |  | c. 65–71 | princess maria czartoryska de württemburg |  row 6 : 22–25 | g♯m, d, c, bm | 1837–38 | 1838 | op. 33 | b. 115 |  | c. 72–75 | countess roza mostowska |  row 7 : 27 | em | 1838 (28 november) | 1840 | op. 41/2 | b. 122 |  | c. 77 |  |  row 8 : 50 | am | 1840 (summer) | 1841 | – | b. 134 | kk iib/4 | s 2/4 |  | notre temps; in "six morceaux de salon" row 9 : 51 | am | 1840 | 1841 | – | b. 140 | kk iib/5 | s 2/5 | émile gaillard | in "album de pianistes polonais" row 10 : 36–38 | am, a♭, f♯m | 1845 (june–july) | 1846 | op. 59 | b. 157 |  | c. 86–88 |  |  row 11 : 39–41 | b, fm, c♯m | 1846 (early autumn) | 1847 | op. 63 | b. 162 |  | c. 89–91 | countess laura czosnowska |  row 12 : 42, 44 | g, c | 1835 | 1855 | op. posth. 67/1, 3 | b. 93 |  | c. 92, 94 | anna mlokosiewicz |  row 13 : 45 | am | 1846 | 1855 | op. posth. 67/4 | b. 163 |  | c. 95 |  |  row 14 : 43 | gm | 1849 (summer) | 1855 | op. posth. 67/2 | b. 167 |  | c. 93 |  |  row 15 : 47 | am | 1827 | 1855 | op. posth. 68/2 | b. 18 |  | c. 97 |  |  row 16 : 48 | f | 1829 | 1855 | op. posth. 68/3 | b. 34 |  | c. 98 |  | quotes the folk tune "oj, magdalino" row 17 : 46 | c | 1829 | 1855 | op. posth. 68/1 | b. 38 |  | c. 96 |  |  row 18 : 49 | fm | 1849 (summer) | 1855 | op. posth. 68/4 | b. 168 |  | c. 99 |  | "chopin's last composition"; first published in an incomplete row 19 : – | c | 1833 | 1870 | – | b. 82 | kk ivb/3 | p 2/3 |  |  row 20 : – | d | 1829 | 1875 | – | b. 31 | kk iva/7 | p 1/7 |  | heavily revised 1832 (see b. 71, kk
what was the top publishing year?
Series\nnumber Key Composed Published Opus No. Brown Kobylańska Chominski Dedication Notes
– G, B♭ 1826 1826 – B. 16 KK IIa/2-3 S 1/2 Revised versions (original versions were published in 1875)
1–4 F♯m, C♯m, E, E♭m 1830 1832 Op. 6 B. 60 C. 51–54 Countess Pauline Plater
5–9 B♭, Am, Fm, A♭m, C 1830–31 1832 Op. 7 B. 61 C. 55–59 M. Johns de la Nouvelle-Orléans Nos. 2 and 4 are revised versions; the original version of No. 4 was published in 1902
10–13 B♭, Em, A♭, Am 1832–33 1834 Op. 17 B. 77 C. 60–63 Mlle. Lina Freppa
14–17 Gm, C, A♭, B♭m 1834–35 1836 Op. 24 B. 89 C. 64–67 Comte de Perthuis
18–21 Cm, Bm, D♭, C♯m 1836–37 1837 Op. 30 B. 105 C. 65–71 Princess Maria Czartoryska de Württemburg
22–25 G♯m, D, C, Bm 1837–38 1838 Op. 33 B. 115 C. 72–75 Countess Roza Mostowska
27 Em 1838 (28 November) 1840 Op. 41/2 B. 122 C. 77
26,\n28–29 C♯m, B, A♭ 1839 (July) 1840 Op. 41/1, 3–4 B. 126 C. 76, 78–79 Étienne Witwicki
50 Am 1840 (summer) 1841 – B. 134 KK IIb/4 S 2/4 Notre temps; in "Six Morceaux de salon"
51 Am 1840 1841 – B. 140 KK IIb/5 S 2/5 Émile Gaillard In "Album de pianistes polonais"
30–32 G, A♭, C♯m 1841–42 1842 Op. 50 B. 145 C. 80–82 Leon Szmitkowski
33–35 B, C, Cm 1843 1844 Op. 56 B. 153 C. 83–85 Catherine Maberly
36–38 Am, A♭, F♯m 1845 (June–July) 1846 Op. 59 B. 157 C. 86–88
39–41 B, Fm, C♯m 1846 (early autumn) 1847 Op. 63 B. 162 C. 89–91 Countess Laura Czosnowska
42, 44 G, C 1835 1855 Op. posth. 67/1, 3 B. 93 C. 92, 94 Anna Mlokosiewicz
45 Am 1846 1855 Op. posth. 67/4 B. 163 C. 95
43 Gm 1849 (summer) 1855 Op. posth. 67/2 B. 167 C. 93
47 Am 1827 1855 Op. posth. 68/2 B. 18 C. 97
48 F 1829 1855 Op. posth. 68/3 B. 34 C. 98 Quotes the folk tune "Oj, Magdalino"
46 C 1829 1855 Op. posth. 68/1 B. 38 C. 96
49 Fm 1849 (summer) 1855 Op. posth. 68/4 B. 168 C. 99 "Chopin's last composition"; first published in an incomplete form 1855
– C 1833 1870 – B. 82 KK IVb/3 P 2/3
– D 1829 1875 – B. 31 KK IVa/7 P 1/7 Heavily revised 1832 (see B. 71, KK IVb/2; rev. vers. pub. 1880)
– D 1832 1880 – B. 71 KK IVb/2 P 1/7 A heavily revised version of B.31, KK IVa/7
– B♭ 1832 (24 June) 1909 – B. 73 KK IVb/1 P 2/1 Alexandrine Wolowska
– D 1820 (?) 1910 (20 February) – B. 4 KK Anh. Ia/1 A 1/1 "Mazurek"; doubtful
– A♭ 1834 (July) 1930 – B. 85 KK IVb/4
– ? "early" – – – KK Vf "Several mazurkas"; lost
– D 1826 (?) – – – KK Ve/5 Mentioned in literature; MS unknown
– G 1829 (22 August) ? – – – Setting of a poem by Ignac Maciejowski
– ? 1832 – – KK Vc/2 Mentioned in a letter from Chopin dated 10 September 1832
– ? 1832 (14 September) – – KK Ve/7 Listed in an auction catalogue, Paris, 1906
– B♭ 1835 – – KK Ve/4 MS sold in Paris, 20 June 1977
– ? 1846 (by December) – – – KK Vc/4 Mentioned in a letter from Chopin
– A, Dm ? – – – KK VIIb/7-8 Allegretto and Mazurka; MS sold Paris 21 November 1974
– B♭m ? – – – KK Anh. Ib Doubtful
– ? ? – – – KK Ve/8 Mentioned in 1878 correspondence between Breitkopf & Hartel and Izabela Barczinska
– ? ? – – – KK Ve/6 Mme Nicolai Mentioned in a note from Augener to C.A. Spina 21 May 1884
1855